CEESC Cat Flap Door Magnetic Pet Screen Door With 4 Way Lock for Puppies and Small Dogs, 3 Sizes and 2 Colors Options (M: 7.56"(W) x 7.87"(H) x 2.17"(D), Black)

Size: the medium cat door, inner size 5.5 cm (D) x 15.7 cm (W) x 16 cm (H), is suitable for cats lighter than 7 kg and waist circumference shorter than 40 cm. And its outer size is 5.5 cm (D) x 19.2 cm (W) x 20 cm (H). Note: the medium and small ones are different in depth and back structure, the small size is suitable for glass door Safe and well thought-out: the transparent cat flap allows the cat to see through the door. Outer rain seal is waterproof. The brush strip eliminates noise when closing the door. The 4-way door control meets the daily needs of the cat. The magnet between the 2 switches is used to align the flap after swivelling. Inner frame edge polished to not hurt cat 4-way switch mode: the cat flap door can be adjusted to 4 modes by the red and green switches with tabs, off, 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 make it easy to install in windows, doors, cupboards, panels and walls, etc. Screw in the 8 screws for 4 holes from both sides, if the cat door is too thick for the door you want to be attached to, you can cut the tunnel depth with scissors, saw or cutting machine Excellent quality: made of ABS material, weather-resistant, the surface is smooth and durable. Please peel off the protective film of the cat flap after installing the cat door