Mavis's Diary Silicone Gel Non-stick Mini Ice Cube Chocolate Jelly Candy Mould (55 Cavity Hearts) This ice tray comes one Cube and one Soft Clean Cloth to a package. Material: 100% consumption level of silicone gel. Conformed by American FDA, innoxious, no peculiar smell, soft, waterproof, easy to demould, fadeless and easy to clean, durable for long time use. Make 55 heart-shaped ice cubes at once with this ice tray. Remove your ice cubes easily from the flexible silicone mold.