1. Weather protection for birds: The protective dome of the bird feeder includes a brass hook and a cover that shields the small feeder from weather conditions like rain and snow. 2. Suitable size: The squirrelproof bird feeder protector can be hung on hummingbird feeders, olive feeders, pipe feeders, or any other small dispensers to keep the feeder cool and dry. The dimensions are approximately 26 x 8 cm, fitting most pet bowls. 3. Easy installation: The bird feeder comes with a twoway hook for hanging. It can be quickly and easily attached to the feeder without the need for any tools. 4. quality materials: The bird feeder is made of ABS material, offering corrosion and rust resistance for durability and a long service life. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store