This ceramic bowls are 5.3", It's perfect pet feeder for small dogs or cats.Compared with plastic or metal containers, ceramic containers are easier to clean, and if stored well, they can be elegant for many years . Raises the bowls to a more convenient height is designed to prevent your cat or Small Dog from bending down, reducing the burden on the cervical spine and can help facilitate digestion.The bowl fits about 10 oz dry food, or 10 oz liquid. It is microwave safe, dishwasher safe and suitable for hand washing. High quality ceramic bowl is easy to clean, and can be used in Microwave & Dishwasher.