Feature:1. Using highquality plastic materials, it is safe, nontoxic and durable to use.2. The bird feeder can hold the food, water, etc. that the birds need, easy to use.3. It can be hung in a cage to prevent your bird from accidentally knocking over the food/water bowl.4. It helps prevent wastage of food and water, which is a practical bird utensil.5. Smooth surface, easy installation, convenient cleaning and long service life.Specification:Item Type: Bird FeederMaterial: PlasticWeight: Approx. 290g / 10.2ozProduct Size: Approx. 7x12x4cm / 2.8x4.7x1.6in.Package List:10 x Bird FeederNote:1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.