PetSafe Freedom Aluminum Pet Door - Medium - White

Give Your Pets Freedom - No more planning your schedule around potty breaks, your four-legged friends can come and go on their timeSolid Aluminum Frame - Designed to withstand wear and tear, the strong metal frame with its reinforced aluminum corners can handle active and multi-pet householdsDurable Construction - Includes a flexible, tinted flap; great for indoor and outdoor storm, wood, PVC, and metal doorsControl Your Pets Access - Use the slide-in closing panel to control your pets access to the outdoors and keep stray animals out of your homeEasy Do-it-Yourself Installation - Cutting template, detailed instructions and installation hardware included; fits interior and exterior doors between 3/8 in and 2 in thickDesigned for Medium Pets - Flap opening is 8 in W x 12 in H and is designed for pets up to 40 pounds