Material: Made of food grade silicone. Should be heat resistant, non-toxic, BPA free. Safe to use: Temperature safe from -40 to +466 degrees Fahrenheit. Oven, dishwasher, freezer, microwave. VERSATILE APPLICATION: The molds can be used for making chocolates, cakes, jelly, etc. PERFECT SHAPE SIZE: Paw shaped dimensions: 22.1 x 10.9 x 2cm; Bone dimensions: 23.1 x 14.5 x 1.5 cm. Packing list 2 x pink puppy paw mold and 2 x bone mold (purple and red).