COZITO Dog Door for Sliding Glass Door Adjustable Height Large Flap with Rotating Hinge

This dog door panel is designed for compatible sliding glass doors with an adjustable height range from 75 7/8 in to 80 11/16 in. The L-size PVC flap is made for large-sized dogs, and the rotating hinge supports everyday in-and-out pet access. The frame uses aluminum alloy with tempered glass window material for a door insert layout. The slide-in format fits compatible sliding door tracks, making it useful for renters or temporary setups. Listed item weight with accessories is 20.1 lbs.