Description: Made of plastic material, safe and durable to use, can be used safely for birds. Removable device, easy to assemble, easy to clean and dry. Flower outlet unique design, suitable for hummingbirds to eat. Can be attached to the hook, can be hung in the garden, indoors and outdoors, etc. convenient for birds to eat. Simple and practical, birds can rest on the top. Specification: Material: Plastics Size: Approx. 17.8 x 10.5 x 10.5cm/7.0 x 4.1 x 4.1 inch Function:Used to feed birds Use scene: indoor, outdoor, garden, etc. Package Includes: 1x Hummingbird Feeders Note: Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!