Dimensions ( Approximate.) : 30x17x2cm, each hole 10x10x2cm ( 150ml 5oz ) Material: Silicone Weight:Total 110 g per mold Food Grade warranty. Food Grade and Non Food Grade material should use separately. Wash and boil before use, especially for food. Easy to use mould very flexible and non-toxic, and easy to clean, can be used in oven, dishwasher, refrigerator etc. Can be used within the temperature between -40~230 centigrade. Some material ( such as clay, paste etc. ) may extend a bit or shrink a bit when pull out of the mold. Photo dimensions is measuring in cm and mm.