Laifug Elevated Cat Dog Food Water Bowl with 0-15? Adjustable Tilted Non-Slip Rubber Base Pet Feeder Bowl Protect Cat's Spine - Capacity? The diameter of the bowls is 5.1 inches, weight about a half pound. When filled up with food, the bowl can provide 2-3 meals for an adult cat. - Scientific Feeding: The cat food bowl with tilted 0-15? design to protect the pet's cervical spine, which helps to release the stress of your pets neck and helps them more comfortable to enjoy the food. -Eco-friendly Materials? The cat food bowl stand was made of ABS food grade plastic ,bowl use PC material which is non-toxic and safe to your pet, the bottom is equipped with 2 long non-slip rubbers to prevent the dishes from sliding. -Easy To Clean: The cat food bowl are detachable and easy to take it out to wash and keep clean. What's more, it's also convenient to add food or water.