Lockable Plastic Pet Dog Cat Kitty Door for Screen Window Security Flap Gates Tunnel Fence Free Access Home

SPECIFICATIONSBrand Name: NoEnName_NullOrigin: Mainland ChinaDog Door Item Type: Doors & GatesApplicable Dog Breed: UniversalMaterial: plasticSuitable for: dog,catSeason: All seasonInstallation: For screenFeature: Mangnet controlL: 46X36CMM size: 29X24CMModel Number2: Pet Door Lockable Plastic Pet Dog Cat Kitty Door for Screen Window Security Flap Gates Pet Tunnel Dog Fence Free Access Door for Home Features: Fits all door and window screens Quick and easy installation Great for home and cottag Low Maintenance & Durable   Specification: Material:Plastic Color:White/Black Size:  L(Outer frame size):46X36CM             (inner frame size) 40X30CM                     S(Outer frame size):29X24CM             (inner frame size) 25X20CM Suitable for home and cottag,small dogs and cats   Installation steps:   The first step: the screen door down flat, the cat yarn door points to two, installed in the lowest corner of the screen door, and then catch the gauze do