Description
HEAVY DUTY ENERGY EFFICIENCY: Endura Flap thermo panel features an energy-efficient design with LoE glass, magnetic sealing dual-layer flap, and heavy-duty aluminum frame, providing excellent insulation and durability for pet owners; medium flap measures 8″ x 15″ and is suitable for pets up to 21″ tall DESIGNED FOR SLIDING GLASS DOORS: the pet door secures into the track of your existing sliding glass door, requiring a track width of at least 1″; medium pet door will require up to 12-1/4″ width
