Material: environmentally friendly food grade silicone Size: 24 cm length x 12 cm width, ice cube size 1 cm x 1 cm x 1 cm Unit weight: approximately 110 grams Color options: 1 pc black, 3 pcs black, 3 pcs (black + blue + red) FOOD-GRADE SAFETY MATERIAL: Made of silicone material certified by LFGB, these ice cube trays offer safety and durability. Ideal for making crushed ice, coffee cubes, smoothies, frappuccinos, hard candy, and chocolate bites. SMALL ICE CUBE TRAYS: Each tray produces 160 mini crushed ice cubes. The small size is suitable for water bottles and safe for children. Great for use with baby food. QUICK FREEZING AND FAST CHILLING: These nugget ice trays create smaller ice cubes that chill drinks faster than standard or large ice cube trays, allowing for a quicker, colder first sip. Saves time. EASY ICE RELEASE AND CLEANING: Flexible material ensures the cubes release easily. The smooth silicone surface is simple to clean and dishwasher safe. A MUST-HAVE KITCHEN TOOL: Stackable design helps save space in the freezer. EASY TO USE: Simple to fill and use. Freeze water quickly due to the small cube shape. Submerge the tray in water to fill, wipe off excess water, and stack multiple trays. Flexible design allows for easy removal of ice cubes.