1. 3 layer design: with an easy to use mesh design and 3/4 perches, this outdoor bird feeder attracts birds effortlessly. Multiple birds can land and eat from all directions, creating an integrated dining area that is easy to observe and maintain. 2. : The detachable roof of the bird feeder makes it easy to refill and provides protection from rain and snow. It is easy to load with bird food and has a certain weather resistance, ensuring your feathered companions always have food. 3. Rustproof design: Metal bird feeders are made of ultra rust proof, powder coated metal, which is durable and deformation resistant. This layer is also coated with a waterproof coating that further extends its life against all weather conditions. 4. Scope of Application: Our outdoor bird feeders can be hung on windows and trees, providing a perfect vantage point to observe the birds' activities. With its easy to hang design, it is a delightful addition to any garden, fence or patio.