Save Time and Money - Are you still looking for large ice-cubes that can have a long cooling effect? Our extra large ice-cube tray can solve this problem . This is definitely a great tool for making ice baths , no more need to go to the supermarket to buy ice packs. You can make your own extra large ice-cubes , saving you time, energy and money. Alternative to countertop ice maker. 4 Ice Moulds, More Efficient and Flexible - Compared with other ice tray, the 4 pack extra large ice block tray can make up to 9.4 pounds of extra large ice at one time, saving the trouble of multiple freezing, more flexible and efficient. Bigger & Longer Lasting Ice - make up to 9.4 lbs of extra large ice-cubes at a time, which freezes longer and doesn't melt as quickly than regular ice or ice in bags. Used in a cooler, it stays cold for over 7-8 hours. Can be used to cool beverages, chill food, and even make for cold process soap making and more, you deserve it Thickened Silicone Material, More - Compared to other ice-cube tray, we improved the design with thickened silicone material and reinforced design on the side, which is not easy to deform and increase the stability when filled with water. Reusable and easy to clean, safe to throw in the dishwasher for cleaning. Easy to Use - It's very easy to use, just fill the silicone molds with water, leave some space at the top to allow for expansion, and place them in the freezer for 24 hours. Once the ice-cubes are completely freeze, take them out of the freezer and let them sit for 5-10 minutes, the ice-cubes will -out easily and you will have perfectly large ice-cubes. Colour:Black Material:Silica gel Size:25x13cm Package Contents: 4 * Ice Block Mold Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.