**Durable Construction**: The Sliding Glass Dog Door is made from thick aluminum alloy and tempered glass, ensuring long-lasting durability and security for large dogs weighing up to 80 lbs.
**Adjustable Frame Height**: This dog door features an adjustable frame height ranging from76" to 81", making it suitable for a variety of door sizes and providing a perfect fit for your home.
**Perfect Size for Large Dogs**: With a flap opening of 11.81" W x 15.75" H, this dog door is specifically designed for large breeds, giving them the freedom to enter and exit comfortably.
Designed to fit vinyl slider tracks with a width of 1-1/4" or greater.
The width of the product is 15.16 inches. Please carefully measure the width of the door before purchasing to avoid inconvenience caused by the inability of the buyer to pass through the door.
