Vertical Window Cat Door Insert with Vinyl Flap | Great for Cats | Cat Door for Sash Windows | Easy Entry and Exit Control | Lockable, Energy Efficient, Low Cost
- Easily install vertical window pet door in sash windows at least 1” thick with different adjustment ranges to fit varying window widths 21 ¾” - 36 ¾” wide (see last thumbnail for measuring guide).
- Lighter vinyl flap is easy for cats and small dogs to push through.
- Durable, white aluminum frame resists weather corrosion.
- Press-fit closing cover included to block access to pet door for window when needed. To remove press the center of the flap with your thumbs while simultaneously pulling the wings on the side of the cover with your fingers..