M.V. Trading Silicon Food Sushi Mold Cup for Bento Lunch Box, Heart Shape, Set of 4 Set of 3 reusable silicone baking cups in six fun vibrant colors; great for bento lunch boxes Premium BPA-Free FDA food-grade silicone non-stick bake ware resists stains and ensures optimum performance Versatile molds for cupcakes, muffins, cheesecakes, chocolate bowls, gelatin and frozen desserts No muffin pan necessary - place baking cups directly on cooking sheet Microwave, oven, freezer and dishwasher safe Size: 1.75" (L) x 1.5" (W) X 1" (H)