Material: The BABYBJÖRN Plate and Spoon are made of polypropylene (PP) and thermoplastic elastomer (TPE). The inner plate is made of acrylonitrile butadiene styrene (ABS). The plastic is certified safe for foods and complies with the safety standards for plastics both in Europe (EEC) and the USA (FDA). This product is PVC-free and contains no bisphenol A (BPA), phthalates, cadmium, lead, bromine or chlorine. Moreover, the plastic is recyclable. Product Care: The BABYBJÖRN Plate and Spoon can be used in a microwave oven at low heat, max 90°C. Warming at low heat extends the plate’s life. We recommend only warming the food in the microwave, not preparing or cooking it there. The BABYBJÖRN Plate and Spoon are easy to clean and dishwasher-safe. However, avoid placing them near the dishwasher’s heating coil.