Circular Structure Design: This bird food bowl is light in weight, has a simple and compact structure, is a good size, has a round shape, is easy to fill with bird food or water, and is simple to use. The bowl-shaped design avoids food and water waste, providing a healthy feeding environment for birds and dogs. Environmentally Friendly Material: The Bird Food Bowl is designed with high, eco-friendly ABS material that is both durable and long-lasting. It may be used repeatedly for a long period, and the materials used are both bird-friendly and safe. Versatile In Use: This bird food bowl is incredibly useful and multipurpose; it can be used not only for all animals that really need food and water, such as birds, pigeons, dogs, ducks, rabbits, cats, and chickens but it can also be used as a house decoration to improve the decor of the pet cage. Simple To Install: The bird feeder hooks into the cage and is easy to insert and remove.Simple and convenient to clean with water, no need to waste time washing and cleaning. Great For Birds: the bird feeder is great for many different birds, great for parrots, and canaries green-cheeked cones, parrots, lovebirds cockatiels, and other birds. Size:outh diaeter 4c, height 3c, there are three bayonet (1.3c, 1.5c, 1.7c) Material: ABS cOLOR:GREEN Product List: Round bird food bowl*20