Replacement Cat Entry and Exit Pet Door

4-Way Locking Small Pet Door (HHCATDOOR-SM) Flap size Width 5-3/4" x Height 5-3/4" Overall size Width 7-1/2" x Height 7-7/8" Installation Wood, PVC, Drywall, Metal, Vinyl, Aluminum, Fiberglass The 4-way locking system allows you to choose between unlocked, locked, in only and out only. A built-in brush strip and magnetic closure help protect your home from the elements. The transparent flap is made from tough polymer and gives your pet visibility. The silent action flap won’t startle your pet or you! Suitable for large cats and small dogs, whose shoulder height doesn’t exceed 14 inches. 4-Way Locking Large Pet Door (HHCATDOOR-LG) Flap size Width 7" x Height 7" Overall size Width 9-1/4" x Height 10" Installation Wood, PVC, Drywall, Metal, Vinyl, Aluminum, Fiberglass Created as a paw-somely innovative door for your small or large pet that works well for all doors and thin panels. Designed with super-strong, lightweight flaps so your furry friend can eas