White Frame Dog Doors for Medium Dogs, Strong Plastic Pet Door with Sliding Lock Panel and Magnetic Soft Flap, Doggy Door for Door, Doggie Door (Medium, Milk White)

【STURDY & ENERGY-SAVING】Classicmacher Weatherproof Dog Doors are made of strong, high-quality plastics. Additionally, they feature exterior slide-in locking panels to offer better protection for your house against extreme weather conditions and to reduce energy loss.
【MEDIUM DOG DOOR】 Doggie door for Dogs frame size is 11 5/8”(W) x 16 7/8”(H), Flap opening is 8 3/4 ”(W) x 12 1/4”(H). It fits paneled, wood, PVC, and metal doors 1 ” – 2 ” thick, and is designed for pets as much as 40 pounds.
【FREEDOM & INDEPENDENCE】The white frame of plastic material is designed with a backplate, solid magnets, and magnetic flaps that allow your dogs to enjoy free entry and exit, potty breaks, and playtime without your assist. Easily prevent any unwanted guests from entering.
【EASY INSTALLATION】 Classicmacher pet door is easily installed on all types of doors. A cut-out template and step by step instructions are included, providing simple-to-follow guidance during the installation process.
【LIFETIME GUARANTEE】Customer satisfaction has all the time been our top priority. Classicmacher offers an entire life of free customer service. We can replace any missing or broken parts of the dog door caused by the manufacturer for free of charge to you.