Dragon Window Pet Door Double Flap

Sturdy panel insert with built-in pet door for side-sliding windows Adjustable height ranges to fit most sliding windows  Double flap keeps your home insulated (also comes in single flap) Two-piece flap design keeps entire pet door opening sealed Spring-loaded design for quick and easy installation  The Dragon Pet Door for Windows is an economically friendly window panel insert for sideways-sliding windows. It features an efficient two-piece Dragon pet flap for excellent sealing value. Available in three height adjustment ranges, the Dragon Window Pet Door fits window tracks of all sizes. These window panels install with a simple spring-loaded adjustment method, allowing you to quickly take them in and out of your window track—no drilling or cutting required. There are other installation types for the Dragon Pet Door. Already have a Dragon pet door? See which replacement flap fits your door. Features: Two-piece flap design covers the entire pet door opening for improved sealing Fl