Sumnacon 3 Pcs Cylindrical Floor Door Stopper - Solid Stainless Steel Door Stop with Rubber Bumper-Safety Floor Mount Doorstop with Screws, Heavy Duty Commercial Industrial Floor Door Stopper, Black
- Would recommend drill about 0.4" hole on the floor for the enclosed sleeve anchor. The deep of the hole need about 4.5cm/1.77". Pls check the size and your floor before you purchase. They really stay put and if you have a modern house actually add to the style rather than looking like a brick in front of your door. The rubber bumpers keep your door/walls from getting scratched..