The optimal size (7.2 x 7.2 x 1.2") is precisely proportioned - neither too small nor excessively large, ensuring an appropriate quantity of food. This allows for timely observation and adjustment, preventing the food from sitting for too long and spoiling or mold. As well, regular updates can enhance the joy of feeding and watching. Fine mesh feeding tray - Fine mesh holes to fit for more kinds of peanuts/seeds or mix seeds. Easier REFILL and no more waste. Maintain air circulation. Easy for birds to get food, easy to clean. Adjustable chain size - The total height of the platform bird feeder is 16.5 inch with adjustable chain. Wildly in various sizes of space/trees. Decoration & Practicality - ATTRACT MORE anyother wild birds. A quality gift for parents, nature lovers and children. Easy and longer use - Heavy duty metal used, and powder coated makes the feeder rust-proof and weather resistant. preventing damaging. Our food platform for bird feeders are equipped with S-shaped hooks and three strong hanging chains, which make the bird feeders more stable. LAST LONGER outdoors! Hanging Bird Feeder FINE-MESH FEEDING TRAY - Fine mesh holes to fit for more kinds of seeds or mix seeds. Easier REFILL and no more waste. Maintain air circulation LARGE CAPACITY - This hanging bird feeder made of durable, high quality metal. Holds up to 3 Lb of seeds. Size: 7.2 x 7.2 x 1.2 inches. Hanging Bird Feeder, Birdfeeder Hanging for Garden Yard Outside Hanging Bird Feeder Tray - Metal Mesh Platform Feeders for Birds Outside Outdoors Hanging for Attracting Birds - Original