Made of 100% naturally grown plant material free of melamine, plastics, BPA, BPS, PVC, phthalates, dyes, nitrosamines, formaldehyde, lead, and anything not derived from a plant. Set contains two 33.5oz (993ml) Ramen bowls, two 5.5-in (14cm) spoons and 2 sets of 8.6-in (22cm) chopsticks. Durable, reusable and lightweight; boasts a unique earthy-texture. Once underground, biodegrades back into natural elements within 2 - 3 years; FDA approved. Refrigerator, freezer and dishwasher-safe; heat-resistant up to 248F/120C. Ozeri Multiple Colors/Finishes Dinnerware | RB1-BG