Easy-to-Install Dog Door with Mosquito Net - Lockable - Dog Freedom - Mosquito Net Door for Medium/Large Dogs

Size: Outer frame of pet screen door: 37 cm x 42 cm; inner frame: 31 cm x 36 cm; Suitable for medium/large pets.

Provide your pet with independent access: Magnets on the bottom of the door frame allow the pet screen door to automatically close once your pet has passed through. Two sliding latches on the bottom flap help you lock the dog screen door, ensuring your pet stays inside when unsupervised.

Material: Made of high-quality ABS material, safe, non-toxic, and durable.

Easy to install: Available in screen door or screen window styles; install the pet screen door in a suitable location according to your dog's size and secure it with screws.

Instructions included in the product packaging. Usage suggestions: Please gently fold the inner flap when inserting it into the outer frame. And teach your pet how to enter/exit through the screen door.