VEVOR Dog Door for Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door for Sliding Doors, Aluminum Frame Tempered Glass Pet Door with Hinge Structure Flap and Lock for Small-Sized Dogs free-shipping 200L dual-chamber design allows continuous

200L dual-chamber design allows continuous composting - cure one side while adding to the other

Quick-release wheel system for easy storage

Classic solid white colour

Keep your baby warm and comfortable with a soft

Premium PU leather upholstery on seat and backrest

VEVOR Dog Door for Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door for Sliding Doors, Aluminum Frame Tempered Glass Pet Door with Hinge Structure Flap and Lock for Small-Sized Dogs free-shipping 200L dual-chamber design allows continuousLet your small dog or cat move freely between indoors and outdoors while you stay in control. The adjustable height fits most sliding glass doors, and the secure locking design lets you restrict access whenever needed for your pet's safety. Flap opening 8 1 4" x 12 1 4" suitable for small dogs and cats Adjustable height from 75 7 8" to 80 11 16" to fit various door frames Aluminium frame with tempered glass window for durability and visibility