GTA1005: Our bowls are made from bamboo and cooked rice husks bonded together under extreme heat and pressure. You have to touch and feel it to believe it. Looks and feels like the strongest plastic bowl but without the drawbacks of plastic Features: -Dog bowl. -Made from 100% natural renewable resources. -Dishwasher safe, strong and durable. -Does not leach or collect bacteria. -Safe for people, pets and planet. Specifications: -Opening: 5-1/2. -Base: 7 (2 cups). -Large dimensions: 10 H x 3 W x 10 D. -Small dimensions: 6.75 H x 2 W x 6.75 D.