Convenient pet screen door: This pet screen door is specially designed for screens or doors to let your pet in and out. Whether indoors or outdoors, it is very convenient.Automatic closing and locking: our dog screen door has a built-in magnet, which can automatically close when your dog leaves. You can even lock the door to prevent your pet from going out at night or when you are not .Sturdy and durable: made of high quality ABS material. Screw reinforcement makes our pet screen door strong enough not to fall off . Durable.Easy to install and use: Our dog screen door is easy to install. You can install it yourself. Your beloved pet can also be pushed or closed .Multifunctional: the pet screen door can be installed on the screen door, window and any other screen area. Suitable for pets of all small/medium .Colour:blackMaterial:ABSSize:24 x 29cmPackage Contents:1 x Pet doorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.