Note:Fits vinyl slider tracks with 1" or greater track width.
Note:To ensure the correct height, measure from the top track to the inner bottom track of your aluminum sliding door frame.
Please measure the height and width of your pets,choose the right dog door.
Adjustable Height: The Xlarge doggie door for the sliding door frame adjusts from 91.73"-97.64" in height, with a glass door width of 16.7".
Perfect for XLarge Pets: The semi-transparent flap of the pet door for sliding glass doors, measuring 13.3” W x 23.62” H, offers a clear view and easy access for pets up to 200 pounds.
