Whiskers & Windows Cat Door For Sliding Glass Door Easy No Tools Please note that if you

Please note that if you need both PetSafe Extreme Weather pet door replacement flaps (does not replace inner flap) or Wall Entry Door flaps

Flexible polyolefin elastomer flap is easy for pets of all sizes to use

One end of this patio door security bar can adhere to one side of your door or window frame

Flap is the Ultra-Flex model: made up of three rigid panels joined together by flexible rubber and chew-resistant durable lexan material

Made from high-quality

Whiskers & Windows Cat Door For Sliding Glass Door Easy No Tools Please note that if youFast, easy installation and removal with spring loaded frame Adjustable height to fit most sliding doors (Measuring Guidelines in Details below) Patio pet door panel comes with foam weather stripping for insulation Aluminum frame in black or white and plastic pet door are durable and corrosion resistant Perfect for cats and very small dogs Flap is lockable 4 ways ( Unlocked both tabs center Locked both tabs outside Out only both tabs to right In only