Endura Flap Pet Door for Doors Double Flap in Black | Extra Insulated & Cold Weather Dog Door | Aluminum Pet Door…

✔ NO WORRIES FREEDOM FOR YOU AND YOUR PET: your dogs and cats will love their new independence to go out and in the door without your help; easy to use and durable, energy efficient and safe, our pet doors have your whole needs covered; extra large size flap works well for large to very large dogs
✔ INSTALL RIGHT OUT OF THE BOX: our simple to follow instructions walk you step-by-step through the installation; we’ve included a special section for paneled doors; double flap mount suitable for doors 1-3/4″ to 2-1/4″ thick
✔ EASY TRAINING FOR YOUR DOG OR CAT: our unique Endura Flap doors feature a three-sided magnet design adjustable for training or for timid pets at the same time as providing the strength you wish to have to keep the wind out; flaps are rated to stay shut in gusts of up to 50 mph; all doors come with a safe locking cover when not in use
✔ SAVE ON YOUR ENERGY BILL: our award winning double flap dog doors and cat doors are designed for maximum energy efficiency even in the most extreme weather; our patented technology resists energy loss from your home in temperatures as little as -40 degrees Fahrenheit
✔ BE CONFIDENT IN YOUR PURCHASE: Endura Flap pet doors are Made in the us, with a prime quality aluminum frame and interior wall tunnel to make sure durability and security for the life of the door; the patented flap is non-toxic and recyclable, remains flexible in the cold, and pivots on a rod to prevent cracking and tearing; our industry leading 15 year warranty has you covered