KFFKFF Adjustable Dog Door for Sliding Glass Doors, Fits Heights from 91 to 96 Inches, Durable Aluminum Frame with Metal Hinges, Secure Locking Mechanism, 10 1/4 x 16 1/4 Inch Flap

Perfect for Medium-Sized Pets: Featuring a door flap measuring 10 1/4 x 16 1/4 inches, this pet door for sliding glass doors offers a roomy and convenient entryway for your furry friend. Suitable for small to medium-sized dogs, it ensures hassle-free access for your pet. Customizable Height: This pet door for sliding glass doors offers an adjustable height range of 91 to 96 inches, accommodating a variety of door frame sizes. Its design ensures a straightforward installation process, suitable for users of all experience levels. Designed for Durability: Featuring an enhanced metal plate and an improved hinge mechanism, this pet door is built to withstand wear and tear, even in colder climates. The sturdy aluminum frame combined with tempered glass ensures a robust and sleek design, offering a convenient passageway for your pet. Reliable Locking Mechanism: This lock effectively secures the sliding glass pet door, providing control over your pet's access. It's perfect for nighttime, when you're not home, or other specific scenarios, ensuring your pet remains safe indoors. Effortless Setup: This pet-friendly sliding door insert is designed to fit seamlessly into your patio door track without the need for tools. Its adjustable compatibility with different sliding door track heights makes it a convenient option for renters or those looking for a temporary solution.