Happy birthday mould measures 2.8-inches x 4.4-inches x 0.9-inch (H) Distinctive silicone mould is ready to be personalized with creative flair and is ideal for making deserts and baked goods Features a temperature range of -40 degrees Celsius to 280 degrees Celsius Fridge, freezer, microwave, oven, and dishwasher safe 100% platinum silicone mould is odourless, tasteless, and BPA-free Comes with a full colour instruction booklet and inspirational recipes