This pet tipping-proof food bowl is made of stainless steel and environmentally friendly non-toxic material. High temperature resistance, non-slip and fall resistance. The surface is smooth and easy to clean. It can be used for eating and drinking. With a considerate and convenient design, these bowls stack easily inside one another for easy storage or travel. Durable for long time use and healthy for your beloved four-paw companions. We also have other sizes to choose from. Price includes shipping cost to CA. Quantity over 3000 bases on ocean shipping way.