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 Easy Installation: This Pet Door Is Suitable For Brick Wall, Wooden Door, Pvc Door, And Metal Door, And Can Be Installed In Doors And Walls With A Thickness Of 2-6Cm. The Cat Door Is Made Of Durable Abs Plastic, Weather-Resistant And Easy To Clean. Quiet---Self-Closing---Windproof: 1:) This Free Swing Door Is Extremely Quiet For The Brush Bar Seal. 2 :) Magnetic Closure Ensures That The Cat Flap Is Returned To Its Original Position After Actuation. 3:) Windproof And Protects Against Drafts. So That You Don'T Freeze In Winter Or In Stormy Autumn. Swinging Flap Design: The Clear Flap Is Made Of High-Strength Fiberglass, Which Protects Against Uv Rays, Has Good Transparency, And Protects Against Pet Grasping And Biting. With This Cat Flap, You Enable Your Four-Legged Friend To Explore The Garden Independently. Cat flap pet flap - freedom for you and your pet. With this cat flap your cats will love the freedom that the cat door offers. Brush strips can reduce energy loss and silent actions without being disturbed. Your cat will not be afraid of the wind or snow being locked outside, waterproof and leak-proof, you will be free at home! Specifications: Materials: ABS plastic, magnetic closure Installation depth: 10 - 25 mm Size: S--Outer dimensions: 19 x 20 cm (WxH), Internal Dimensions: 16 x 15.7 cm (W x H), depth: 2 cm. M - Outer dimensions: 19 x 19.7 cm (WxH), Internal Dimensions: 16 x 15.7 cm (W x H), depth: 5.3 cm. L - Outer dimensions: 25 x 23.5 cm (WxH), Internal Dimensions: 19 x 18cm (W x H), depth: 5.3 cm; XL outer dimensions: 25 x 27.7 cm (W x H), Internal Dimensions:22 x 20cm (W x H), depth: 5.5 cm. Cat flap - give your cat the freedom it deserves. If you buy this cat door for indoor and outdoor doors, you will No need to worry about your cat getting in the door.You do not have to get up in the middle of the night to open the door for the cat, and you can sleep well.Close the door and enjoy the air conditioning.Give your cat a safe zone away from your dog. 4-way free-wheeling door 1. The door is closed from both sides. 2. The flap is open and the cat can come and walk as desired. 3. The cat can only penetrate from the outside, but cannot go back 4. Cat can go out, but not go back (also for other cats the entry has been prevented) Easy to install Tools required: electric drill, iron saw or electric saw, measuring ruler 1. First draw the size of the pet flap on the door with pencil (possibly a few millimetres error). 2. Drill a hole in the four corners of the painted door with a drill. If there is an electric saw, you can directly pass through the whole hole for the cat flap. 3.If it is a glass door, use a glass pulling tool, cut it gently and stick it with glass glue. 4. After the hole is drilled, wrap the hole for beauty first with a layer of wood skin. 5. Put on the cat flap, there are accessory screws, then screw them on with a screwdriver. The screw connection is also equipped with a screw cover. Press it and you're done.