Big Dog Door Specifications:Black It's the ultimate grooming tool

It's the ultimate grooming tool for your beloved cat

and keep pet dogs or cats healthy and vigorous

Shock and Sound mode are optional

Material: Imitation nylon mesh

Designed to stimulate their intellect

Big Dog Door Specifications:Black It's the ultimate grooming toolDescription: This durable pet door is made from high quality plastic and offers a convenient 2 way access solution for your large dog. With its easy to set baffle and waterproof door cover, you can customize the door to your needs. The door is designed for hassle free use, requiring no switches or additional mechanisms. Specifications: Material: Plastic. Function: 2 directions free access. Packing List: 1 door.