ClawJaw Cat Door for Exterior Wall, Metal Frame and Telescopic Tunnel Pet Door, Double Magnetic Flaps Cat Door and Dog Door, Easy to Install, Black (Pets Up to 22 Lb)-Small

Freedom for Pets:Give your dogs freedom lifestyle, they can come and go freely through the pet door without your help and enjoy their pleasant life. | Door Size:The telescoping tunnel accommodates walls that are 3 9/10-7 7/8 in thick. Flap Opening:9 1/4" * 6 1/2". Frame: 13 9/10" * 9 2/5" , suitable for 0-22 lbs dogs. | Durable and StrongThis Dog Door frame is made of metal frame and telescopic tunnel make it strong , double flaps and sliding lock panels, can be provide weatherproofing, helps protect against extreme weather and reduce external air drafts. | Easy to Install:The dog door for wall suitable for installation in all types of interior and exterior walls; the instructions have templates for simple and quick installation so that installation is no longer difficult! | After-Sales ServiceClawJaw Pet Door is committed to giving every pet a free and comfortable lifestyle! If you have any questions, you can contact us in time, we will reply you within 24 hours.