Product Description:

• Size: Large
• Color: Double Flaps for Door
• Material : Aluminum
• Target Audience: Dogs
• Package Dimensions: 22.6 x 15.43 x 3.23 inches
• Item Weight:10.18 pounds
• Frame Size:[14 7/20"W*20 3/5"H]. Flap: [11"W*17 3/10"H]. Please measure the width and height of your dog to make sure that the large dog door for door is suitable for your dogs.
• The purpose of the large doggie door and cat door for Interior Exterior door is to give your dogs and cats freedom to go out independently, wider passage, pets can pass more easily and freely.
• dog doors for large dogs are made out of Durable Sturdy Aluminum material that is stainless. Sturdy and durable for long time use. Don't worry about breaking and bitten easily.