Baboni Pet Door for Wall, Steel Frame and Telescoping Tunnel, Aluminum Lock, Double Flap Dog Door and Cat Door, Strong and Durable (Pets Up to 100 Lb) -Large

FREEDOM AND INDEPENDENCE: Give your cats and dogs freedom to go in and out without your help, arrangement for potty breaks or play time by themselves.. DIMENSION AND TELESCOPING WIDTH: The telescoping tunnel accommodates walls that are 4 3/4 - 7 1/4 in thick.Flap Opening: 10 1/4""W x 16 1/4""H. Frame: 14 1/4""W x 21 1/16""H. Cutout in wall:12""W x 17 3/4""H.. EASY INSTALLATION: This pet door easily installed in all types of interior and exterior walls; cut-out template and step-by-step instructions are included, simple to follow instructions walk you through the install.. DURABLE, SAFE :This Pet Door frame is made of metal laser welding process and high-quality steel aluminum alloy oxidation to ensure durability,security and thermal insulation.. ENERGY-SAVING: The double-flap provides weatherproofing and energy efficiency and helps protect against extreme weather, air drafts.. TAILORED FOR YOUR PET : Flap opening is 10 1/4"" W x 16 1/4"" H and is designed for pets up to 100 pounds.. AFTER-SALES GUARANTEE: Baboni is a new brand and growing fast. Complete accessories. Customer satisfaction is our pride. We committed to providing customers with high-quality products and after-sales service. Your pet will love this door.