Large Single Flap Heavy Duty Rustproof Dog Doors for Exterior Doo...

Large Single Flap Heavy Duty Rustproof Dog Doors for Exterior Doors - Solid Aluminum Frame with Magnetic Closure on Polyurethane Flap All The Way Around for Optimal Seal to Keep Bad Weather Out

• The last doggy door you'll ever have to buy: Durable aluminum alloy frame performs far longer than plastic doors while weatherproof magnetic flap closure ensures energy efficiency
• Help relieve your dog's anxiety: Giving your dog the freedom to go outside to play, use the restroom, or just get a breath of fresh air on his own makes your dog a happier, healthier dog
• Large door overall size: 14 5/16" W x 20 5/16" H x 2 9/16'' D | Flap/Entrance - 11" W x 16 3/8" H
• Safe and secure: The included security panel locks in place, from the inside, in 2 spots. No unwanted visitors while you're away from home
• 5 year warranty: Register your dog door for the extended coverage