Is your schedule planned around potty breaks? Let your four-legged friends come and go on their own time with the PetSafe Freedom Aluminum Pet Door. Designed to withstand wear and tear, the metal frame with its reinforced aluminum corners on the pet door is great for active dogs and multi-pet households. The magnetic, tinted flap, weather stripping and a slide-in closing panel on the pet door gives you protection against drafts and outdoor temperatures. You can also use the slide-in closing panel to control your pet's access and keep stray animals out of your home. Installing this pet door is an easy DIY project that fits doors between 3/8 and 2 inches thick. with four sizes available, the flexible flap gives pets up to 220 pounds easy access in and out. This PetSafe pet door is here to help you and your pet live happy together. No more planning your schedule around potty breaks, your four-legged friends can come and go on their time with this PetSafe pet door Designed to withstand wear and tear, the strong metal frame with its reinforced aluminum corners can handle active and multi-pet households Pet door includes a flexible, tinted flap; great for indoor and outdoor storm, wood, PVC, and metal doors Use the slide-in closing panel to control your pet's access to the outdoors and keep stray animals out of your home Cutting template, detailed instructions and installation hardware included with pet door; fits interior and exterior doors between 3/8 in and 2 in thick Pet door is available in 4 sizes; see the size chart below to find the best fit for your pet