Cat Flap Door Magnetic Pet Door With 4 Way Lock For Cats, Kitties And Kittens, 2 Sizes And 2 Colors Options (L- Inner Size: 7.08"(W) X 7.48"(H), Black),21789871

Size --- The medium cat door, inner size 2.17"(D) x 6.18"(W) x 6.30"(H), it's suitable for cat lighter than 15.43 lb and waist circumference shorter than 15.75". And its outer size is 2.17"(D) x 7.56"(W) x 7.87"(H). Note: The medium and small are different in depth and back structure, the small size is suitable for glass door &THOUGHTFUL --- The transparent cat flap let cat see through the door. Exterior rain seal is for waterproof. Brush strip eliminates noise from the door closing. 4-way door control meets cat's daily need. The magnet between the 2 switches is for aligning the flap after swings. Inner frame edge get polished, so as not to hurt cat 4-WAY SWITCODE --- The cat flap door could be adjusted by the Red and Green switches with tabs to 4 modes: out, in, both in and out, and fully locked. The tabs are the key factor for the 4-way switch EASY TO INSTALL --- 8 screws and its caps included in the set makes you easily install in windows, doors, cupboards, panels and walls, etc. Screw in screws for 4 holes from both sides, if the cat door is too thick for the door you want to be fixed to, you could cut the tunnel depth using a scissors, saw or cutting hine EXCELLENT QUALITY --- Made of ABS , weather-resistant, the surface is smooth and durable. Please peel off the protective film of the cat flap panel after you install the cat door