Zikebtuy Pet Patio Door, Dog Door for Sliding Glass Door with Lock, Large Dog Doors, Aluminium Pet Door for Cats and Dogs Adjustable Height 190-205cm / 205-220 cm Doggy Door for Sliding Door

•Our doggy doors are available in two heights, both height adjustable 15cm, dog door size 190-205cm(S)/205-220cm(M), thickness 2.032cm(0.8 inch), suitable for sliding door tracks with a width of at least 2.032cm(0.8 inch), please check the size of your glass door before purchasing!

•【Large Pets door】The dog door flap measures 12.6" x 17.7"(32 x 45 cm), providing a spacious and comfortable passage for your pets. Whether you have small or medium-sized dogs, this flap size easily accommodates them.

•【Adjustable Height】The dog door for sliding glass door supports have two sizes available height adjustment between 74.8" - 80.7" / 80.7" - 86.5" (195 - 205 cm / 205 -220 cm), allowing it to fit a variety of door frames. This simplifies the installation process, making it easy for both beginners and experienced users to set up.

•【Easy Installation】Designed for convenient installation, the pet door for sliding glass door easily slides into your patio door track without the need for tools. It fits most sliding door track heights, making it a perfect solution for renters or anyone seeking a non-permanent option.

•【Secure Locking Design】When you need to limit your pet's movement, the secure lock design allows you to easily lock the sliding door dog door, preventing unauthorized access. This feature is especially useful during nighttime, when you're away, or in specific situations to ensure your pet's safety at home.