PetSafe Extreme Weather Pet Door - Large

Selling a PetSafe Extreme Weather Pet Door in size Large. It features a triple-flap design for better insulation and a paintable plastic frame for extreme climates. The magnetic closure blocks drafts and bugs, making it perfect for keeping your home comfortable. - Cut out: 11 3/8" x 19" - Frame: 12 1/2" x 19 7/8" - Flap opening: 10 1/8" x 16 1/4" - Max pet height: 15" - Max pet width: 10" - Fits doors from 1 5/8" - 2 1/4" thick