Top Coefficient Reviews

WUXUN-PHONE CASE Ball Caster Heavy-Duty Straight Universal Ball/Caster/Wheel Precision Delivery Ball M20 Screw, Load Bear 400kg, Durable, Hardware

【Material】The universal ball is made of high-quality carbon steel, durable and has a long service life.
【Low Friction Coefficient】Low friction coefficient and precision steel pipe make the balls move smoothly without generating noise.
【Excellent Load Capacity】Single ball bearing has a load capacity of 66 pounds and can be assembled to achieve greater load-bearing capacity.
【Sealing System】The effective sealing system prevents the ball from falling off. Suitable for trolley and furniture.
【Size】The diameter of the steel ball is 2.7cm.

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My Way Pantry 1 Deli Grill 364

Responsiveness:USB data format: 16 bits/axis USB report rate: 1000 Hz (1ms) Microprocessor: 32-bit.
Fusion Engine hybrid sensor,8 programmable buttons,On-the-fly DPI Switching,32-bit ARM processor,1 millisecond report,High-speed clicking,Full-speed USB.
4 on-the-fly DPI settings,Tracking Resolution: 240-4000 dpi Max. acceleration: >16G* Max. speed: >500 ips*.
Glide:Dynamic coefficient of friction -: .09 µ (k)* Static coefficient of friction -: .14 µ (s)*.
Dimension and Weight: Height: 5.4 in (136 mm),Width: 2.8 in (72 mm),Depth: 1.6 in (41 mm) Weight: 5.1 oz (144 grams,mouse plus cable), 3.8 oz (108 grams,mouse without cable),Length Cable: 7 ft. ( 2.1 m).
World's fastest gaming mouse: Fusion Engine technology and 1MS report rate enables tracking speeds of up to 10 meters/second (420 ips).
8 programmable buttons: Customize your gaming experience and save button settings to the onboard memory.
4 on-the-fly DPI settings: Shift instantly from pixel precise targeting to lightning fast maneuvers (250 to 4000 DPI).
32-bit Arm Processor: Powers incredible tracking speeds.
allows you to save and playback your macros.
Lightweight, streamlined design: Optimal weight, shape and feel for absolute gaming comfort and fast, furious swipes.

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TroyStudio Elegant Fabric Acoustic Panels - 16 x 12 x 0.4 Inches 6 Pack Wall Ceiling Sound Absorbing Panels, Acoustical Sound Absorption Wall Panels, Decorative Felt Tiles for Home, Office Studio

【BASIC INFO】: Dimensions - 16 X 12 X 0.4 inches, pack of 6, covering 8 square feet.
Material - Polyester Fiber & Elegant Fabric.
【OUTSTANDING ACOUSTIC PERFORMANCE】: These fabric sound panels are excellent at absorbing sound energy, reducing reverb, echo, standing waves and mid high frequency noise.
【MULTIPURPOSE】: These sound dampening panels are hand crafted, ideal for acoustic treatment and decoration on ceiling and wall.
Pefect for recording studios, gaming room, home theater, home studio, office, vocal booth, podcast, youtuber and more.
【ECO-FRIENDLY】: Odorless, non-toxic, formaldehyde-free, corrosion resistant, anti aging, safe for indoor use.
【EASY TO INSTALL】: These sound reduction panels are easy to mount using 3M spray adhesive or 3M vhb double sided tape(sold separately).

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Al Aker Lighting LED Underwater Boat Lights, 25W 12V (Blue, Green, White LED Colour Options), Surface Mount for Boats, Yachts, Cruise Ships, Sailboat, Pontoon, Transom (White 2500 lumen)

IP68 Waterproof design (IP68 CLASS III) / Underwater Boat Light.
Due to the friction force that occurs while the boat is in motion, the recommended application area for the product is the aft of the boat. Impact resistant special glass..
The thermal conductivity coefficient of the carbon-containing thermal resin raw material used in the body of our product is 20W/mK. The thermal conductivity coefficient is 500 times higher according to normal plastics. Thanks to its high technology and heat conducting resin material, it does not accumulate the heat generated in LED`s..
The Aker Underwater boat Light is resistant to the shipworm that may occur under the boat. It has a salt water resistant thermal resin body..
25W White LEDs 2500 lumens.12VDC. Current 12V : 2.10A , 1 piece LED Underwater Boat Light, 1 pc user manual, 2 pcs 316L Stainless Steel mounting screws.

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BXI Thickened Sound Absorbing Panels - 12 Pack 12 X 12 X 0.5 Inches Dense Acoustic Panels, Echo Noise Reducing Sound Panels, Tackable Studio Panels for Wall and Ceiling Acoustic Treatment

【SPECIFICATION】：Dimensions - 12 X 12 X 0.5 inches(cutting tolerance: 2%), pack of 12, covering 11.6 square feet.
【IMPROVE SOUND QUALITY】: These durable acoustic absorption panels are thickened to more effectively absorb sound energy, reduce reverb, echo and mid high frequency noise.
【MULTIPURPOSE】: These sound insulation panels are ideal for sound treatment and decoration on ceiling and wall.
Pefect for recording studio, gaming room, home theater, home studio, office, vocal booth, podcast, youtuber and more.
【ECO-FRIENDLY】: Odorless, Non-toxic, Formaldehyde-free, Class B1 Flame Retardant, Corrosion Resistant, Anti aging, Safe acoustic tiles for indoor use.
【EASY TO INSTALL】: These sound dampening panels are cuttable and easy to mount using 3M spray adhesive or 3M vhb double sided tape(sold separately).

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BXI Thickened Sound Absorbing Panels - 12 Pack 12 X 12 X 0.5 Inches Dense Acoustic Panels, Echo Noise Reducing Sound Panels, Tackable Studio Panels for Wall and Ceiling Acoustic Treatment

【SPECIFICATION】：Dimensions - 12 X 12 X 0.5 inches(cutting tolerance: 2%), pack of 12, covering 11.6 square feet.
【IMPROVE SOUND QUALITY】: These durable acoustic absorption panels are thickened to more effectively absorb sound energy, reduce reverb, echo and mid high frequency noise.
【MULTIPURPOSE】: These sound insulation panels are ideal for sound treatment and decoration on ceiling and wall.
Pefect for recording studio, gaming room, home theater, home studio, office, vocal booth, podcast, youtuber and more.
【ECO-FRIENDLY】: Odorless, Non-toxic, Formaldehyde-free, Class B1 Flame Retardant, Corrosion Resistant, Anti aging, Safe acoustic tiles for indoor use.
【EASY TO INSTALL】: These sound dampening panels are cuttable and easy to mount using 3M spray adhesive or 3M vhb double sided tape(sold separately).

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BXI Sound Absorber - 16 X 12 X 3/8 Inches 6 Pack High Density Acoustic Absorption Panel, Sound Absorbing Panels Reduce Echo Reverb, Tackable Acoustic Panels for Wall and Ceiling Acoustic Treatment

【SPECIFICATION】: High Density - 200kg/m3.
Dimensions - 16 X 12 X 3/8 inches(cutting tolerance: 2%), pack of 6, covering 7.7 square feet.
【IMPROVE SOUND QUALITY】: These durable sound panels are excellent at absorbing sound energy, reducing reverb, echo and mid high frequency noise.
【MULTIPURPOSE】: These sound insulation panels are ideal for sound treatment and decoration on ceiling and wall.
Pefect for recording studios, gaming room, home theater, home studio, office, vocal booth, podcast, youtuber and more.
【ECO-FRIENDLY】: Odorless, Non-toxic, Formaldehyde-free, Class B1 Flame Retardant, Corrosion Resistant, Anti aging, Safe acoustic tiles for indoor use.
【EASY TO INSTALL】: These sound dampening panels are cuttable and easy to mount using 3M spray adhesive or 3M vhb double sided tape(sold separately).

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ALWSCI HPLC Pre-Slit 9-425 Screw Thread Vial Blue Caps, 9mm, Blue PTFE/White Silicone Septa, 100 pcs/pk

VIALS DIMENSION: These autosample vials closure size 9mm, Diameter outer 11.6mm, Height 32mm, Vial Volume 2ml. Pack of 100.
LOW EXPANSION COEFFICIENT: 9mm Screw Thread Autosampler Vials are made of clear Type 1, Class A Borosilicate Glass with very low expansion coefficient. It shows excellent chemical resistance to acidic and neutral solutions, due to its relatively low alkaline content even to alkaline solutions.It is ideal for containing all injectable preparations with acid, neutral and alkaline pH, It also has good resistance to thermal shocks and can be sterilized before or after filling.
PTFE/SILICONE SEPTA: Included blue ABS Screw Cap & Septa (Red PTFE/White Silicone Septa). This PTFE/Silicone septa with PTFE chemically inert before being penetrated and strongest repetitive sealing ability-recommended for multiple penetration sampling.
EASY TO USE: Sample Vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use.
APPLICATION: Applicable to various models of Agilent, Waters, Varian and other autosamplers.
Particularly suitable for CTC Combi PAL, TriPlus and Shimadzu AOC5000 or other similar instruments.
The central opening is designed for SPME, Automatic SPME for CTC Combi PAL, TriPlus, Shimadzu AOC5000, ....

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TroyStudio Acoustic Panel - 16 x 12 x 0.5 Inches 6 Pack Dense Thick Soundproofing and Sound Absorbing Panel, Wall and Ceiling Acoustical Treatment Felt Tiles for Recording Studio, Home

【BASIC INFO】 - Size: 16 x 12 x 0.5 Inches, pack of 6, covering 7.7 square feet.
Weight of each tile: 0.21kg (0.46 pounds). Density: 150kg/m3 (9.4lb/ft3). Material: 100% Polyester Fiber.
【OUTSTANDING ACOUSTIC PERFORMANCE】 - The sound dampening panels are dense and thick.
Great at cancelling room reverb, echoes, standing waves, and noise.
NRC(noise reduction coefficient): 0.87. Average absorption coefficient: 0.77.
【ECO-FRIENDLY and SAFE INDOOR USE】 - The sound panels are Odorless, Non-toxic, and Formaldehyde-free. Flame retardant class: B1.
Excellent acoustic treatment for home theater, podcast voice overs recording studio, office, nursery, classroom and more.
【EASY CUT and INSTALLATION】 - The Sound insulation panels are easy to cut with a sharp knife and mount on walls ceilings using 3M spray adhesive or 3M vhb double-sided tape(sold separately).
【NO-WORRY POLICY】 - If these acoustic tiles don't work for your case, just click "Contact Seller". We support 100% refund or free replacement within 30 days, with no question asked.

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KYN for Kawasaki Ninja 400 (EX 400 GJF/GJFA - ABS) 2018 EX400 Motorcycle Front Rear Brake Pads Organic Disc (Front+Rear)

...e fibers, copper and ceramic, using the very latest compound and treatment technology to offer a full range of class leading brake pads, whether for road use or top level racing..
Superior Performance. This brake pads of SBP series, which is less metallic and asbestos free, features heat resistance, stable friction coefficient, strong braking force, soft material, low wear rate and long service life, ensuring consistent braking performance under all possible riding conditions.
Maximum Stopping Power&Smooth Brake Feel. Our organic brake pads give you maximum stopping power over stock while offering a smooth progressive feel that can help you control over braking pressure. And the pads also don’t chew up the rotor as bad as sintered pads, which helps keep both your brake pads and brake rotor lasting longer..
Quality Guarantee. Our brake pads passed all known standard tests over and over again. The pads comply with the standard[according to motorcycle test standard QC/T226-1997(2005)] for friction coefficient and wear rate..
So please believe in its superior quality and don’t hesitate to contact our customer support team if there’s any problem of the pads. We offer 100% satisfactory solution..

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SCIEEN Autosampler Vial, 2ml HPLC Vial, Amber Lab Vial, Sample Vial with Writing Area, 9-425 Screw-Thread Vial, Blue Screw Cap with Hole, Red PTFE & White Silicone Septa 100 Pack

✅LOW EXPANSION COEFFICIENT - 9mm Screw Thread Autosampler Vials are made of clear Type 1, Class A Borosilicate Glass with very low expansion coefficient. It shows excellent chemical resistance to acidic and neutral solutions, due to its relatively low alkaline content even to alkaline solutions..
✅ATANDARD UNIVERSAL VIALS - Our HPLC sample vials is 12mm Diameter, 32mm Height, compatible with Agilent (1042, 1050, 1080, 1082, 1084, 1090, 1100, 5890, 6850, 6890, 7670A, 7671A, 7672, 7673A/B, 7683, 7890, 8042), Bruker (8100/8200, Marathon), Varian(Marathon), Waters, Thermo, etc..
✅9-425 SCREW VIALS - 2ml sample Vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use, Amber vial with large writing patch for sample identification and it with ISO 9001 certificated..
✅PTFE/SILICONE SEPTA - 2ml Clear GC sample vials included blue ABS Screw Cap & Septa (Red PTFE/White Silicone Liner) This PTFE/Silicone septa with PTFE chemically inert before being penetrated and strongest repetitive sealing ability-recommended for multiple penetration sampling.
✅APPLICATION - Standard Autosampler Vial for HPLC & GC Chromatography, sample vials can be used for high performance liquid chromatography and gas chromatography for rel....

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3 in 1 Orbiting in-frar-ed Hair Dryer Stand, Professional Hair Salon Color Processor with Rolling Base for Hair Drying Perming Blowing (850W)

♛【Ultra High Coefficient Housing】The machine shell is made of ABS material with high coefficient, which has the characteristics of anti scalding, anti-static, anti scratch, heat resistance and flame retardant.Convenient, quiet, and easy to use. The heater dries hair quickly and efficiently without damaging hair..
♛【360 Degree Rotation】It ring orbits efficiently and quietly 360 degree rotation around client's head, timer and digital versatility available, Adjustable temperature, meet the needs of different hair quality, and effectively lock in water and nutrients,All you have to do is sit there quietly as usual With the time and temperature set, you can enjoy your hair blowing process..
♛【Smart Function and Mode】3 functions: fan, heating and rotating.
6 modes: perm, coloring, hot oil treatment, semi-colored, dry and manual control.
7 temperature adjustment levels, and + - 1 minute time adjustment..
♛【Easy to Move 】The bottom has four wheels, ensuring the stability of the bottom, and equipped with Rolling base & stand with adjustable height and angle to meet the comfort of different customers which could improve your work efficiency..
♛【In-frar-ed 3 in 1 Hair Dryer】360° effective heating without damaging hair. Professional fr....

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Daarcin 50pcs 3.15X4.72in/8X12cm Anti Static Bags,ESD Bags Resealable for HDD with 50pcs Labels, Antistatic Bags for Hand Drive or Varieties of Electronic Device

MULTI-USE: 50pcs 3.15x4.72inches/8x12cm anti static bags with 50pcs antistatic label for 1.8" hard drive, It also can be used for RAM, I/O memory card, earphone, button battery, and other electronic parts.
HIGH ANTI-STATIC COEFFICIENT:The internal and external anti-static coefficient of the bag is above 10th, which is higher than the 8th to 9th power of the same industry. This must be the product you need.
SAFETY ENVIRONMENTAL PROTECTION: We bags made from high quality Polyethylene Terephthalate (PET) with an aluminized film, high and low temperature performance of 500c, non-toxic and eco-friendly, no odor.
MOISTURE RESISTANCE OF CLASS II:High quality sealing belt reusable, with high sealing performance, waterproof and dampproof,it have a moisture resistance of Class II, it also can be vacuume to prevent.
RESEALABLE TRANSLUCENT BAG: Our bags allow you to easily seal your products without the need for other equipment,you can easy to see the items inside,good ideal for store electronic parts, such as hard drive,memory, earphones, data cable, ect.. We also attach num matching antistatic lables for better use. Please make sure you choose the right size.

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