Endura Flap Pet Door Double Flap Wall Mount - Large Flap (10" x 18"), White

? NO WORRIES FREEDOM FOR YOU AND YOUR PET: your dogs and cats will love their new independence to go in and out without your help; easy to use and durable, energy efficient and secure, our pet doors have all your needs covered; large size flap works well for medium to large dogs ? 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 low as -40 degrees Fahrenheit ? 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 while providing the strength you need to keep the wind out; flaps are rated to stay shut in gusts of up to 50 mph; all doors come with a secure locking cover when not in use ? INSTALL RIGHT OUT OF THE BOX: our simple to follow instructions walk you step by step through the install; we've included tips and tricks for each step, and a section for special wall situations; suitable for interior and exterior walls up to 8 inches thick ? BE CONFIDENT IN YOUR PURCHASE: Endura Flap pet doors are Made in the USA, with a high quality aluminum frame and interior wall tunnel to ensure 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