Petsafe Microchip Cat Door Standard Door Thickness and weather stripping

and weather stripping

Sliding locking cover works on both the interior and exterior frames

so if you have a 48" track

Two-piece flap for improved sealing

Petsafe Microchip Cat Door Standard Door Thickness and weather strippingMicrochip pet door helps keep out unwanted critters 5. 91" W x 5. 51" H flap suitable for cats and very small dogs Works with 15 digit microchip numbers only Four way locking system controls when pets can come in and out, just in, or just go out Collar key available for pets who have not yet been microchipped Frame available in white for a clean look The Microchip Cat Door only opens when a pet with a programmed microchip walks up to the door, giving