CEESC Cat Flap Door Magnetic Pet Door with 4 Way Lock for Cats Kitties and Kittens 3 Sizes and 2 Colors Options M Inner Size 618W x 630H White

Size The medium cat door inner size 217D x 618W x 630H its suitable for cat lighter than 1543 lb and waist circumference shorter than 1575 And its outer size is 217D x 756W x 787H Note The medium and small are different in depth and back structure the small size is suitable for glass door SAFETHOUGHTFUL The transparent cat flap let cat see through the door Exterior rain seal is for waterproof Brush strip eliminates noise from the door closing 4way door control meets cats 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 4WAY SWITCH MODE 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 4way 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 the 8 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 machine EXCELLENT QUALITY Made of ABS material weatherresistant the surface is smooth and durable Please peel off the protective film of the cat flap panel after you install the cat door