The tray achieves 3.8 inch long and narrow ice cubes, designed to be placed in your water bottle and keep it cold for a long time. Stackable Lids - Each tray has a lid. You won't spill a drop of water again with our sealable lids Stable and easy to release - The bottom is specially designed as a groove shape to facilitate the release of the frozen contents. Easy to clean, compact to store. Microwave, oven, freezer and dishwasher safe. Each tray can make 10 snap-in cubes at a time.Lidded ice cube trays help keep odors out and keep the ice nice and fresh. If you have a small or high-traffic freezer compartment, simplify tray stacking to help keep your freezer compartment tidy. This is how you can maximize the freezer space. Moulds with a flexible silicone material at the bottom of each ice cube allow ice to be pushed out with ease. Sliding out ice cubes is easier than other flat-bottomed molds. Leave the ice cube tray for a few minutes and you will find that the ice cube squares are very easy to remove. Made of 100% food grade silicone, more durable and odorless. Dishwasher safe. Whether it is tea, coffee, milk, cocktails, champagne, brandy or your own original, you can use it creatively. Ice cube strips will keep your drink colder for longer, whether it's a soft alcoholic cocktail like whiskey or gin. Also can put in your water bottle. A total of 10 ice cubes can be made at the same time.Ice cube strips keep your drink colder for longer, whether it's a smooth alcoholic cocktail like whiskey or gin. Also can put in your water bottle. A total of 10 ice cubes can be made at the same time.