Description Description: Design: This Bird Feeder can be worn and adjusted to fit your size. Good for outdoor garden use, providing a unique way to interact with nature.Material: The Hummingbird Mask Feeder is made of PP material, ensuring it can withstand the elements when used outdoors.Size: The dimensions of the Bird Feeder are 10.24inchx11.02inch, making it large enough to attract hummingbirds yet comfortable enough to wear.Adjustable: The circumference of the Hummingbird Face Cover headband can be adjusted from 17.72inch to 23.62inch, making this mask suitable for most adults.Wide Application: The Bird Feeder for hummingbirds is suitable for Outside, Garden, Yard, and Patio. Specification: Material: PP Size Chart: Size: LxW: 26cmx28cm/10.24inchx11.02inchHeadband Circumference: 45cm to 60 cm/17.72inch to23.62inch Package Includes: 1Hummingbird Mask Feeder Note: Please allow slightly errors due to manual measurement and different monitors.