Create luscious and delicious treats from the comfort of your own home. Now with this KOVOT Heart Shaped Silicone Molds set, you can design your very own heart-shaped chocolates, candy, jello-o, ice cubes, crayons, frozen yogurt and more for gift boxes or party trays. This is easy-to-use, flexible, non-toxic and long-lasting. Safe to use in the oven, microwave, freezer, and dishwasher. 15 heart-shaped cavities in each tray. Each mold measures 8.25″ x 4.50″ each cavity is approximately 1″ inch diameter.