Features These numbers are mirror images, so the smooth side is up, durable and flexible, and can be made into 10 letter-shaped ice cubes. It can be safely used in freezer, oven, microwave and dishwasher for easy cleaning.Specifications: Product Category: Cake Mould Shape: 0-9 Number Material: Silicone Weight: 66 g Temperature range:-40F-446F/-40C-230C Product size: 21.9 cm11.2 cm1.8 cm (8.6 inches4.4 inches0.7 inches)Instructions and precautions for silicone mold 1) Do not directly touch an open flame or close to a heat source (such as an oven heating tube), it is recommended that you place the mold in the middle or upper position of the oven during baking, and keep a distance of at least 5cm from the heating tube; 2) Use a neutral detergent to put it in the dishwasher or hot water and clean it normally with a sponge. Turn the mold over during cleaning, the cleaning effect is better; 3) Do not use the Crisp button of the microwave oven; 4) Do not approach the sharp weapon or use steel balls and other hard cleaning tools to clean; 5) After the baking is completed, take out the baking tray, let it cool for about ten minutes before demoulding, the effect is better; 6) Proper use can extend product life.Package Contents 1 * Cake Mould