Qicai Phoenix Medium Cat Flap Door with 4 Way Lock Magnetic Pet Door Kit White, Weather-Resistant Cat Door for Cats & Doggy (L, White) (L)Cat doorcat doors for interior doors Switch Modes: this pet door Four independent models to lock with switches swing out only, in only, both in and out, and fully locked, easy control of your pet's in and out; Cat doorcat doors for interior doors Applications: this pet door Outer Size 9. 25" x 9. 92" x 2. 16"(W x H X D), Inner size: 7. 08" x 7. 48"(W x H), Cut Out Size: 7. 7" x 8. 3" (W x H), suitable for installation on doors and thin walls, suitable