Amazon.com : SureFlap - Sure Petcare Microchip Cat Flap, White, Scans Pet's ID on Entry, Check Your Cat's Size,Flap Opening is 4 3/4” (H) by 5 5/8” (W) : Pet Doors : Pet Supplies
The SureFlap Cat Door is RFID microchip activated and is available in a pet opening size of 5 3/4 x 4 3/4". Fits any door up… | Cat door, Cat pet supplies, Cat flap