MATERIAL: Ultra-hard ABS material and the screws fix the dog umbrella door tightly; Fixed inner stem with door frame for pet umbrellas hung; The inserted wire mesh makes the flap scratch-resistant. cute paw design add more fun to your house. Suitable for cats and small dog puppies. Please measure your pet's height and compare to the door size before purchasing. LOCKABLE: Two slide locks on the flap bottom help you lock the dog umbrella door and ensure your pet is left home unattended . The built-in magnet automatically closes the door after your pet leaves. GIVE YOUR PET AN INDEPENDENT PASSAGE: The smooth magnetic closure lets your pets get in and out freely without pressure. The flaps will close automatically after coming through the door. Suitable for small cats and dogs or other small animals. The automatic door closing features magnetic flap door, and the built-in magnet device can automatically close the door when the dog leaves. Suitable For All - Our products are also suitable for all screens, so your pets can get on and off freely. Durable - Our frame is made of high quality ABBS materials, especially mesh, which is made of expensive materials and durable. Easy to install - just fix with screws and follow the instructions.