Soft silicone material,Natural and harmless, tasteless and non corrosive Fit for oven, microwave oven and fridge Easy to clean ,just use water to wash it,will not fade Easy to use,fun for family and great for party. Perfect for making giant cup cakes,jellies,ice cream bread, mousse, prepared foods, chocolate,etc Three part silicone mould.one is for making the bottom of the cake,one is for making the top of the cake,the rest one is for traying Specifications: Size: Max Diameter 18cm,Min Diameter 12.2cm,Height 9cm the one for making the bottom of the cake Max Diameter 19.5cm,Min Diameter 9.6cm,Height 9cm the one for making the top of the cake Max Diameter 18cm,Min Diameter 10.5cm for traying Temperature range: -40~240 Meterial:silicon Color: red Net weight:315g Package weight:355g Package Included: 3 x Cake Molds