Product details:

Freedom Aluminum Dog & Cat Door; Standard pet doors just can't stand up to multiple-pet homes or pups that are constantly dashing in and out, but the Freedom Aluminum Pet Door is anything but standard! The solid aluminum frame is intended for heavy use and features a soft flap with magnetic closure to allow easy access indoors and out. The included slide-in closing panel locks the pet door to restrict access or to add more weather-resistance when necessary.