Material: SiliconeSize: 16*2.5 cm / 6.24"*0.98"Color: blue, green, red, orange, black1. High-quality food-grade silicone material, safe and resistant to high and low temperatures, suitable for use in refrigerator freezers.2. Formula Racing Car ice tray designed for racing fans, unique and cool, adding fun and theme atmosphere to drinks.3. Flexible and easy-to-use ice demolding design, easy to take ice without hurting your hands, improving user experience.4. Applicable in multiple scenes, suitable for parties, bars, family gatherings and children's birthday themes and other occasions.5. Rusable, reducing the waste of disposable ice trays, an ideal choice for economic and environmental protection.Package includes:Formula Racing Car Ice Mold*1