【EASY INSTALLATION】 No-Cut is required. Simply slide the doggy door into your sliding glass door track and fix it with T metal kits. Clear instructions are included; installation takes just 15 minutes.
【ADJUSTABLE HEIGHT】The height of the doggie door adjusts from 74.2" to 80.7", suitable for most sliding doors (Fits Track Width Minimum 0.65"). Convenient pet access is provided for your patio, apartment and balcony.
【UPGRADED PLASTIC FLAT】Our dog door features magnetic plastic flat which ensures your furry friends free access and closes securely. This design solves the problem of curled rubber flat edges and prevents unwelcome insects entering your home in summer.
【SECURITY LOCK】The sliding door dog door insert has a latch design in the plastic flat which locks to keep your pet safe. An aluminum frame with high-strength glass ensures the doggy door lasts for long time use.
【3 SIZES FOR CHOICE】The width of sizes Small, Medium, Large is respectively 10.43", 12.4", 15.35". The dog access door dimensions are: * Small: 6.81" W x 9.45" H * Medium: 8.86" W x 11.41" H * Large: 11.57" W x 16.54" H Please measure your dog before selecting a suitable doggie door for your sliding door.