Why to choose silicone ice cube mold?--Made of 100% food grade silicone, BPA and toxin free, with guaranteed safety to infants, children & adults. More importantly, it is easy to push the ice cubes out, just pushing from the base to pop them out easily. .The size of the ice cube trays-- Each silicone ice cube tray includes 36 grids, 2 pack in total 72. Each tray size is 10.24" x 4.72" x 0.98", the ice cubes size is 0.98" x 0.98" x 0.98", which are thick enough to not melt too quickly. .Easy to use and clean--Do not like the plastic ice cube tray which will be cracked easily once it was put in dishwasher, the silicone ice cube trays wont do like that. They are dishwasher safe. .Come with lids--The top cover holds the water very well, the lids make them better without any spills. Please fill the ice tray up to 80% of its capacity to ensure that there won't be any leakage when stacking. Also you do not need to worry about any taste or smells from the freezer. It keeps everything sealed. You can put two molds on top of each other for convenient storage and saving of space in fridge. .Multiple uses--The ice cubes are perfect for whiskey, cocktails or other mixed drinks. You can also fill fruits, jelly, baby food, coffee, vegetable puree, yogurt and chocolate into molds. enjoy your favorite flavor. .