General description Hanging Bird Feeder with Perch is designed to attract hummingbirds and orioles while providing a practical feeding solution. This set includes feeding hooks and cleaning brushes, making it a complete tool combination for your bird feeding needs. It is a thoughtful gift for bird lovers. Technical specifications Material: High quality metal Durability: Long-lasting and able to bear weight Surface: Smooth, safe for hummingbirds Usage Fill the depression with oil or water to prevent ants. Keep the pits filled to ensure no ant intrusion. No leakage of water or oil. Other information Please allow 0-1cm error due to manual measurement. Color may vary due to differences in monitor displays.