Ideal Perfect Pet Plastic Ultra-Flex Pet Door

High insulation value with a 7/8" thick polycarbonate flap, perfect for temperate-3 season climates Medium and extra-large sizes available, suitable for cats and dogs of various sizes Durable white ABS plastic frame, installs in doors 1 ¼" - 1 ¾" thick Draft-resistant seal with flexible hinges for easy use and long-lasting performance Comes with a 1-year warranty and 30-day return period for peace of mind The Ideal Plastic Air Seal Ultra-Flex Pet Door offers a cost-effective solution for pet owners seeking a long-lasting door that provides energy efficiency and high quality performance. This pet door features a three-part flap made of hollow, polycarbonate material, ensuring excellent insulation and protection from wind and weather. Flexible hinges between each section of the flap allow for ease of use and added comfort for your furry friend. Designed for a variety of door types, this pet door can be installed in aluminum, hollow core, metal, solid core, and steel doors with a thic