This sheet of silicone features 12 flower, heart, and star molds. Made from food-grade, environmentally friendly silicone, it is flexible, reusable, and ideal for creating cakes, chocolates, hard-pressed soaps, cand, ice cubes, and more. Safe to use in ovens, microwaves, freezers, and dishwashers, it has an operating temperature range of -40 degree F to 230 degree F. Purchase multiple sheets to create a complete set! Material : silicone. Weight : about 102g.