ADJUSTABLE DESIGN & DURABLE CONSTRUCTION: Smart design to adjust the height to control the size of visiting birds. The rust-proof metal base can maintain a better balance even in the windy weather THE SQUIRRELS WILL HATE IT: The special system in the top will keep spinning if squirrels sit on it, which helps to keep them away FUNCTIONAL COMPARTMENTS: Built-in drainage holes keep seeds fresh. Fill your feeder with different types of seeds, to attract an even wider variety of birds NATURE EVERYWHERE: Invite those feathered friends to your cozy backyard environment! Our superb bird feeders will attract a variety of birds and most of all more enjoyment for your family and friends! Unique gifts from our nest to your backyard MORE CHOICE: Search Kingsyard for more exclusive design bird feeders, bird houses or other birding supplies to surf our entire catalog listing on amazon for additional great collections