Whiskers & Windows Cat Door for Horizontal Sliding Windows Color:Bronze (Very Dark Brown) Installs easily onto existing door

Installs easily onto existing door or window screen

This nut and bolt kit is only available in black

Installation instructions - Universal over 1/2" (up to 1")

Need assistance using the Power Pet App

Whiskers & Windows Cat Door for Horizontal Sliding Windows Color:Bronze (Very Dark Brown) Installs easily onto existing doorQuick, easy installation and removal with spring loaded frame Height is adjustable up to 3 inches to fit most horizontal sliding windows Comes with Horizontal Window Mount with the option of small or large flap pet door for cats and small dogs Aluminum frame in bronze or white and plastic pet door is durable and corrosion resistant Need a different size? Check out this product's custom options The Whiskers and Windows Horizontal Cat Door for Windows