Elevon 1-Piece Aluminum Frame Pet Door, with Lockable Magnetic Latch Plate, Adjusted Height 83" to 91", Easy to Install, Sliding Glass Patio Door for Dogs and Cats, Black, Large Size

【Flap Pet Door for Sliding Glass Door】1-piece sliding glass door is perfect for apartments and rental houses, which can be easily carried when moving, the flap dog door is convenient for pets to enter and leave. 【Available Four Seasons】High-strength glass can maintain indoor temperature and resist all kinds of bad weather, the flap pet door that can rebound automatically can effectively prevent insects from flying in. 【Lockable Design】Flap has magnetic attraction design, which can automatically rebound after the pet passes through, and the inside has a lockable structure, can control the pet's entry and exit, avoid the disturbance of wild animals. 【Aluminum Frame with Adjustable Height】The height of integrated sliding glass door is from 83" to 91". 【Easy Installation】Top of the frame has a spring design, which is suitable for most sliding door tracks and can realize rapid installation. Use T-lock can effectively improve the safety of the house.