DOOR PET X-LARGE

Durable construction. Simple installation, instructions included. Solid aluminum frame with closing panel. Intended for heavy use and multiple pet homes. Flexible, soft flap with UV sun protection. Great for storm, wood, PVC and metal doors; interior and exterior. Fits panel doors up to 2" thick, wood, storm, PVC and metal doors 3/8" to 2" thick and interior walls.