The rectangular silicone chocolate mold is 5.6 x 4.7 x 0.3 inches (14.3 x 11.9 x 0.8 cm), the finished chocolate is small, very convenient to pack in your pocket, bag, or backpackHeat resistant from 40°F to +446°F - These large silicone stick molds set can be used in the fridge, oven or microwave without changing shape or strange smell after use