Mini Ice Cube Trays: Each ice tray makes 160 small 3/8 inch cubes. Ideal for crushing ice, coffee, smoothies, frappucinations, hard candies and chocolate bites. Food Safety Material & Dishwasher Safe Made of food-grade silicone, our ice cube trays are 100% BPA-free to keep your ice safe to drink. Our ice cubes provide safety and durability that can be used for adults and baby food. After use, they can be easily put in the dishwasher. Effortless release and cleanableThe bottom of each well is made of soft non-stick silicone, which makes it easy to release the ice cube. Each flat ankle compartment is separated from the others so that you can easily push from below. No need to bend or twist the ice cube tray awkwardly. If you want to remove them easily, place hot water in the bottom of the trays. It's a trick. Besides, the smooth silicone surface and separate socket design make it easy to clean. Stackable, easy to remove and compact designEach tray does not include a lid, making it ideal for easily releasing an ice cube on top of you. The ice cube tray size is 9.4x4.7x0.4 inches, the compact size is space-saving to fit perfectly into any home refrigerator, RV or dorm mini fridge and freezing odors. In addition, the small racks make it freeze quickly and cool quickly, it takes less time to freeze into ice cubes and cool your drink, no waiting. Specification Material Food Grade Silicone Color Red/Blue/Black/Transparent Size 9.4x4.7x0.4 in Package1pc × Ice Cube Tray TipsSome buyers have pointed out that it is difficult to remove the ice cubes from the tray after freezing.? It is recommended to let it sit for 1-2 minutes after removing the ice cube from the refrigerator. Once the ice cubes are melting slightly (they don't affect the quality of the food at all), then fold the ice tray towards the back to remove the ice cubes.? If necessary, press the back of the tray with your fingers. It can help you remove all the mini ice cubes.