Safe & Healthy Material-Made of porcelain ceramic material, free of lead and cadmium. High temperature ceramic,non-toxic harmless,no smell,durable.Clean sanitation, be helpful for pet health. 15° Tilt Angle Design-The tilt design of the cat bowl helps prevent food from being pushed out of the bowl, making it easier for the cat to access food, preventing whisker fatigue and keeping the face clean. Reduces Vomiting-The proper height of the raised cat bowl protects the cat's cervical spine from injury, reduces pressure on the pet's joints and stomach, helps the pet swallow more easily and reduces occasional vomiting. Easy to Wash-With well-selected smooth surface, offers extra convenience to wash for better usage next time. easy cleaning,bowls are easy to keep clean and hygienic. Because we know how important your pets health is to you. To Be Better - If you have any questions about our products, please contact us in time and we will provide you with a satisfactory solution.