EASY TO USE: Individual servings pop out easily. Hard plastic lid snaps on with ease and allows for convenient stacking of freezer trays. Simply clean in dishwasher. Food supplement box size: 25*17. 5*5cm each hole 5cm. HEALTHY & SAFE: Lid keeps frozen baby food fresh longer. Silicone is naturally bacteria, odor and stain resistant. All of our products are free of BPA, PVC, lead, Phthalate, and other toxins, making them completely safe for babies. VERSATILE: Tray and lid may be used in the freezer and are top rack dishwasher safe. Tray may also be used in the microwave and the oven. Temperature range: minus -40 to +230 . Tray may also be used for baking, for food storage or serving, or as a mold. HIGH QUALITY CONSTRUCTION: Tray is made of premium food-grade silicone.