Dog Door, Plastic Pet Door by PETOUCH, 16.7″ x 11.7″ Inner Frame for Large Dog and Pets, Easy to Install, 2-Way Locks, Durable Frame Doggy Door for Door, Screen & Wall, White Doggie Door, Large

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【Extra-large Dog Door】Petouch Pet Door has an extra-large flap of 11.7″ x 16.7″ and a powerful frame. The dog door is designed with specific height ratio as dogs have a tendency to keep their heads tucked when entering.
【Cost Efficient】With solid magnets and brushed seals, Petouch Dog Door seals tightly and insulates extremely well against all weather conditions.
【Cutting Template Included】Petouch Plastic dog door comes with a cutting template that helps in precisely locating the cutting area. Easily fits into standard-size paneled, wood, glass, metal and PVC doors 1/2 in – 2 1/4 in thick.
【Built to Last Ceaselessly】Petouch Doggy Door will stay with your dog from puppyhood to old age. No replacements, no adjustment – buy a big pet door a good way to last a life-time.
【High Quality Material】Constructed with special plastic that may face up to -40 degree temperatures and extreme heat, at the same time as perserving the light weight feature.