Replaceable Dog Door Flap Replace Compatible with 5 Holes for Puppies and Kittens Description: Package includes-only flap Two interchangeable flaps at your discretion: 8 1/8 inch wide x 12 7/8 inch high (4 holes at the top of the flap) 10 1/8 inch wide x 16 7/8 inch high (5 holes at the top of the flap) Easy Installation - Easy installation in minutes Just a few minutes for your cat to come and go whenever they like -made of TPU, durable, weather-resistant materials, can be used for a long time Compatible - Replaceable Dog Door with Freedom Flap Small Medium Large Dog Door for Cats Wear-resistant - The wear-resistant material protects your pet's paws without worrying about them getting scratched, making it easier for pets to get on and off Specification: Material: TPU; Size: 4 holes: 20.5x32.2 cm/8.07x12.68 inch 5 holes: 26x43 cm/10.24x16.93 inch Package includes: 1 piece replacement dog door flap