cat flap,fly screen window magnet,cat accessories,cat flap with chip recognition,canopy for front door,dog flap for large dogs,cat flap inside door,dog flap,window protection cat,cat flap for fly screens,petsafe cat flap,dog flap for fly screen,cat grid window without drilling,tilting window protection for cats,cat protection window,cat flap big cats,petsafe,cat window protection,cat flaps & outdoor nets,cat flap isolated Safe and durable: the indoor cat door is made of ABS material, which is wear-resistant and durable. The edges are smooth and burr-free to protect the cat from scratches. Smooth line design, paintable materials, perfectly match your door and decoration. Applicable scene: the indoor cat door which is suitable for all hollow doors and solid doors & inner doors, ideal for laundry room, bedroom, basement, etc. They have their own activity room and your home will smell fresh. Barrier-free door design :There is no one in the house. Place the cat food in the house. With the cat door for the inner door, no need to worry about the entry of the dog. The cat can go in and out freely to play, eat and drink! No falling off: The indoor cat door is installed with screws, avoid falling and gaps due to tape installation, no noise and no problems caused by door locks and door damage Size External size: 10.55 inches x 9.05 inches x 2.45 inches, passage opening: 6.89 inches x 1.38 inches, suitable for 0.8 inches - 1.78 inches thick doors.