PetSafe Sliding Glass Pet Door, 1-Piece, Large-Tall

This PetSafe Sliding Glass Pet Door, in a Large-Tall size and white finish, is designed for large and taller dogs up to 130 lb. It fits directly into the existing track of a sliding glass door, featuring a no-cut installation. The opening measures 10 1/4 inches wide by 16 3/8 inches high and adjusts to fit sliding door tracks from 75 7/8 to 80 11/16 inches. The unit is constructed with a weather-resistant aluminum frame, shatter-resistant tempered glass, and includes a tinted, flexible flap with a magnetic closure, as well as a closing panel for security and a latch kit for your sliding door. This durable and renter-friendly option can be installed temporarily or permanently.