Silicone A to Z Letters +Happy Birthday / Numbers /Symbols Mold Chocolate Decorating Silicone Tray Material: Letter molds and number molds are made of Food Grade Silicone Package: 1 pcs letter chocolate mold and 1 pcs number chocolate mold  Size: Letter mold: About 8.5 x 4.5 x 0.2 inch \11.5 x 21.5 x 0.5 cm Number mold: About 8.5 x 4.5 x 0.2 inch \11.5 x 21.5 x 0.5 cm Heat Resistant Silicone Molds, withstand temperature from -40 degrees F to 445 degrees F(-40 degrees C to 230 degrees C). It's an ideal gift for birthday or baking lover. Lovely shape help child to build up interest in baking, cooking, etc. Warm tips: 1. Please clean and then disinfect in boiling water and deposit in the place far away from direct sunlight. 2. Do not allow the silicone mold to directly contact the wall of the oven to prevent the heating tube from damaging the mold at high temperatures. 3. Do not let the mold empty when using it. For example these silicone letter candy mold have 51 cavity, You only need to use 10 of them, please fill the remaining bone mold with water. Now You can make cookie for your kids in birthday party or bath party. And express your love to your father or mother on Father's Day or Mother's Day.