This 4-cavity silicone ice ball mold with matching lid has overall dimension 12×12×4.5cm, net weight 112g. Made of food-grade flexible non-stick silicone, the split lid with injection hole effectively prevents liquid overflow and easy to fill water. Each cavity creates complete round big ice balls, flexible material allows effortless ice release. Stackable design saves refrigerator space, freezer & dishwasher safe, BPA-free and reusable. Multiple color options including pink, purple, green, blue and red are available. Perfect for whiskey, cocktail, brandy and cold drinks in home, bar and restaurant. Custom brand logo printing is supported for bulk wholesale orders.