Create luscious and delicious treats from the comfort of your own home. Now with this KOVOT Heart Shaped Silicone Moulds set, you can design your very own heart-shaped chocolates, candy, jello-o, ice cubes, crayons, frozen yoghurt 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 mould measures 21cm x 11cm each cavity is approximately 2.5cm inch diameter.