Features Artisan-hammered, 18 inch, 22-gauge pure copper bowl Decorative lip allows birds to perch and get a drink Copper is a natural germ-killer which helps maintain a sanitary bird bath Basin is 2.5†deep. Fill to 2" as recommended by the Audubon Society Durable, 17†brass chains and hooks will never rust Product DescriptionThe Hanging Copper Bird Bath by Good Directions combines functionality and class to create a calm and comfortable oasis for birds. The piece doubles as a focal point that adds to the ambiance of any outdoor area. Birders will gaze in awe as their feathered-friends splash and play throughout the day. A decorative-lip encircling the bowl provides space for birds to perch. Durable by design, this bird bath is built to last with a pure copper bowl and chains of brass. Easily hang from a hook and watch with delight. Bowl diameter: 18â€. Height with chain: 22â€.