Usage Tips:[Temperature Resistance Range]: Silicone moulds have a temperature resistance range of -60℃ to 240℃. Oven, microwave, dishwasher, refrigerator and freezer safe, you can make food with confidence. [3 x 12 Cavity Silicone Moulds]: The outer dimensions of the moulds are 11.6 x 6.7 inches. Each cavity measures 2.9 inches x 0.98 inches x 1.18 inches (L x W x D). Enough to meet your daily needs. [Reusable]: Made of food grade silicone material, the mould is flexible, non-stick, won't rust, and not easy to deform, easy to release and clean, reusable. [Multipurpose Silicone Moulds]: These moulds are not only suitable for making chocolate bars, but also can be used for many foods, such as: energy bars, protein bars, cereal bars, oatmeal bars fudge bars, cheesecake, hard candies and other various DIY foods. [Suitable for DIY]: This silicone mould can be used to make a variety of items such as energy bars, chocolates, soaps, etc. It is ideal for making handmade gifts.