Made with eco-friendly TPE & ABS, you also can rest assured that when your pet is enjoying food or water from one of our bowls. Collapsible dog bowl is 5.12 inches wide, 2.16 inches height, each bowl holds up to 12 fluid ounces of water or food. Simply Pop-Up and then fold away. The price includes the shipping cost to ca, QTY over 2k by ocean. Quality is guaranteed and samples are available. Thanks for your inquiry.