YOU WILL GET: 5-pack ice block molds for ice bath, totaling 15lb PERFECT DESIGN: The large ice block mold is made of high-quality silicone, durable & long-lasting. moderate softness and thickened design, making the silicone mold filled with water less prone to collapse and the ice cubes easier to release. The reinforced design of the 4 corners maintains a relatively regular shape of the ice block PERFECT REPLACEMENT FOR ICE PACKS: Giant ice cubes melt slowly, taking 7-9h to completely melt at a room 71.6°F degrees Fahrenheit. They can maximize the release of cold air and enhance cooling effectiveness. is the perfect companion for your ice bath tub/barrel. If you are a cold plunge enthusiast, you will fall in love with it  ENJOY YOUR COLD WATER BATH ANYTIME AND ANYWHERE: No need to spend time buying ice cubes from the supermarket, just prepare a Large ice cube tray at home. Put it in the freezer in advance for refrigeration. After exercising or when you are feeling restless, take an ice bath to relieve your muscle soreness and restore your mood EASY TO USE & RELEASE: Just fill it with water and put it in the freezer, freeze for 12 hours, and you will get 15lb of ice bricks. When you want to use it， Just pull open the four sides of the ice box and pour out the ice cubes. PS: After removing from the refrigerator, wait for 30s for easier demolding. After use, just put it in the dishwasher for cleaning COOLERS IN VARIOUS SCENARIOS: This ice block mold can not only be used for cold plunge barrel but also for food refrigeration, whiskey, chilled fruit drinks or seafood, and even DIY or ice sculpture gifts. It can make your travel camp more cool and cool, and keep your prey fresh while fishing even keep the cooling to dog pool! The giant ice block can also be cawerved into a beautiful decoration on a commemorative day save Time and Money-  SAVE TIME 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 for you. This is definitely a great tool for making ice baths at home, no more need to go to the supermarket to buy ice packs. You can make your own extra large ice cubes at home, saving you time, energy and money. Alternative to countertop ice maker.  5Ice Moulds, More Efficient and Flexible - Compared with other ice tray, the 5 pack extra large ice block tray can make up to 15 lb of extra large ice at one time, saving the trouble of multiple freezing, more flexible and efficient. It can be used alternately, replace large ice cubes faster, save waiting time, and provide continuous and uninterrupted demand for large ice cubes, and have a better use experience.  Bigger & Enduring Ice - We can make up to 15 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 for you to cool beverages, chill food, and even make for cold process soap making and more, you deserve it!!!!  Thickened Silicone Material, More Enduring - 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 frozen, take them out of the freezer and let them sit for 5-10 minutes, the ice cubes will pop out easily and you will have perfectly large ice cubes.  Multiple Scenario Applications-Made large ice cubes are great for use in coolers to keep your food and drinks cold for longer periods of time at the beach, camping, fishing, traveling. Also great for use in ice bath tubs to keep your ice bath tub cooler for longer periods of time, speeding up body recovery and soothing muscle fatigue.