productMaterial: silica gelSize: 21 * 4.8cmQuantity: 1 piecePackage content: 1 * food supplement box1.Infant safety: The baby food container is made of natural antibacterial silica gel, which does not contain BPA and will not be dirty, scratched or scratched.2.Unique clip and cover design: the cover is made of silicone, which means it is not only safer, but also soft and flexible, and will always keep its shape.Easy to take out when freezing, easy to cut again when refreezing.The lid helps prevent contamination,refrigerator burns, and food spillage.3.Durable and multi-functional tray: use frozen tray to store breast milk, as large ice cube tray, herb frozen tray, snack tray, jelly mold, silica gel muffin mold, mini mold cake mold, silica gel mold for children'scake, candy mold, paint palette, and as refrigerator to store leftovers containing broth, wine, juice, soup and sauce - this tray has endless functions