Large Dog Door for Sliding Glass Door - Left Amout from Inside, Adjustable Height: 77.38-81.75 in, Flap Size: 11”(W) x 16”(H)

LEFT AMOUNT FROM INSIDE This pet door is designed to be installed on the left side of your sliding glass door (from the indoor view), ensuring a secure and proper fit. | Space-Saving Openable Design Unlike fixed panels, this pet door opens inward, making it easy to carry groceries, furniture, or garden tools through your sliding glass door without hassle. | Ideal for Large Dogs Features a 11.5(W) x 16.62(H) semi-transparent flap, giving big dogs up to 100 lbs the freedom to come and go comfortably. | Adjustable Height for a Perfect Fit Designed to fit most villa and patio sliding doors, adjustable from 77-3/8" to 81-3/4". Simply measure from the top to bottom track of your sliding frame to ensure the right fit. | Safety & Control Built In Includes a secure safety lock and closure panel, so you decide when your pet has access. Keeps your home protected while giving your furry friend freedom. | Weatherproof & Energy-Efficient Crafted with a durable aluminum frame, magnetic-seal flap, windproof strips, and closure panel to keep drafts, rain, and insects outhelping you save on energy costs all year round.