Dog Flap Cat Flap Fly Screen Door, 4 Way Locking Pet Flap Fly Screen for Small Dogs and Cats with Girth 【Practical Cat Door】: This lightweight pet screen door, dog door with magnetic buckle can automatically close the door when your dog leaves. It allows you to install unique doors on indoor or outdoor walls, external dimensions small cat door: outer dimension width 24 x thickness 1.5 x height 29cm, inner dimension width 19 x thickness 1.1 x height 24cm Large cat door: Outer dimension width 37 x thickness 1.8 x height 43cm, inner dimension width 31 x thickness 1.4 x height 37cm, suitable for medium to large dogs, cats or other pets. 【High Quality and Durable】: The pet flip door frame is made of high quality material and durable, the flip cover allows pets to see clearly through the door. screen door. It keeps flies, mosquitoes and other insects out of the house. 【4 Switch Models】: Four independent models, lock the cat flap door with a switch. Only swing out, in and out, fully locked,
