Product details:

High quality pet door that provides superior insulation in temperatures as low as -40 degrees and over 110 degrees Fahrenheit Magnets on the side and bottom of the flap to keep your pet door sealed in winds up to 50mph. Magnet strength can be adjusted for easy pet training or senior pets. Includes a locking cover to secure your home when you are away or to lock your pets inside or outside. Security cover is made out of strong ABS plastic with the strength of 1/16th inch of steel. Flap made out of a polyolefin-based polymer that will not warp in high heat or direct sunlight and will remail flexible in freezing temperatures Durable aluminum framing and and flexible flap guarenteed with a 15 year International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.