Makes four incredible 1.57" (4cm) skull shaped ice cubes! Add a touch of horror to your drinks, perfect for Halloween and any theme parties! Great gift for skull lovers! Made from 100% BPA free, non-toxic, food grade silicone. Soft and flexible silicone makes it easy to pop cubes out! Safe for dishwasher, freezer, oven and microwave. Approx. 4.5" x 3.3" x 1.1" / 11.5cm x 8.5cm x 5cm Amuse your guests with these 3D shaped skull ice cubes. This mold creates 4 cubes and is perfect for skull-lovers young and old.