This ice cube mold can make a total of 4 giant ice cubes, each weighing 6.3 lb. at one time. The total amount of ice produced can reach up to 25 lb. which is equivalent to the function of a small ice maker. It not only helps you save the cost of buying expensive ice packs but also allows you to enjoy the refreshing icy experience anytime and anywhere without having to go to the store. The mold is made of durable, thickened food-grade silicone, and its edges are reinforced, ensuring that it will not collapse or break when filled with water. Say goodbye completely to those fragile and vulnerable similar products. It is extremely easy to use. Just fill it with water and put it in the freezer for 12 to 24 hours. Then, take it out and let it stand for 15-minutes, and you can easily pour out the ice cubes. Moreover, the extra-large ice cubes produced are not easy to melt and can maintain a low temperature for a long time. It has a wide range of uses. Not only is it suitable for ice bath barrels, but it can also be used for food refrigeration, chilling whiskey, fruit drinks, or seafood. It can even be used for DIY creations and making ice sculpture gifts. Whether it's for camping trips, keeping fish fresh while fishing, or cooling a pet's pool, it can perform well. Ice baths help relax muscles, relieve joint pain, and improve sleep. It is an ideal gift to give to friends, loved ones, athletes, or ice bath enthusiasts. It is also a necessary accessory for portable bathtubs. Size: extra large.