LIEWOOD's best tableware products in silicone - all in one convenient set. A great non-breakable alternative to plastic and porcelain. Material 100% Silicone Cleaning instructions Dishwasher safe up to 65C • Oven safe • Microwave safe • Freezer safe down to -20C • Suitable for content up to 230C • Do not use on heating plate • Wash in dishwasher or hot soapy water before use • Safe contact with food