Classic Pet Door Satin

Satin Premium Classic Pet Door - Small Features the Ultraseal all-weather, energy conserving flap to reduce energy loss in all seasons. The soft, transparent flap is easy for the smallest dogs to open, yet stands up to the strength of large breeds. Also features the Grip-Trak insulated, locking security cover for those times you wish to block access to the door. The telescoping, adjustable frame creates its own protective inner frame in doors from 1/16" to 2"; it may also be installed into walls, however, additional framing is required.Flap Measurements: Small (5" x 7"), Medium (8" x 11"), Large (10" x 15"), Extra Large (13 7/8" x 23")This item ships free everyday!