1. [Keep Your Ice Bath Colder Longer] This is a perfect alternative to buying ice cubes, 8 pounds of ice cubes are large enough for your cold water soaks, slowly melt, speed up recovery time after exercise, reduce muscle soreness, and prepare for unparalleled ice bath recovery! This is a must-have accessory for any ice bath and cold water soaking basin owner, try it - you won't regret it! 2. [Foldable Food Grade Silicone] These ice cube molds are foldable for easy storage and carrying, trapezoidal design, flexible and bendable silicone, polished non-stick surface, making popping ice cubes a breeze. Food-grade silicone material ensures that no chemicals are released into the water, irritating the skin and polluting the environment. These large ice trays can be used in coolers, soap molds, beach trips, camping, hunting, barbecue, fishing, etc. 3. [Thickened Silicone Molds with Lid] The lid ensures that no water will overflow from the ice tray during ice making, and the thickened silicone ensures that it is strong enough to support, still maintains a good shape when the water solidifies, and will not deform or crack when bearing the weight of huge ice cubes, ensuring its durability. Unlike small and fragile bread pans, plastic ice trays and sealed bags can easily crack and collapse after repeated use! Save the headache and go for quality. Save time, money and energy with these reusable extra large ice trays! 4.[CONVENIENT & COST-EFFECTIVE] The giant ice cube mold is a reusable and affordable ice making tool that provides a cost-effective solution for cold ice tubs without having to spend a lot of money at the store all the time to buy ice. Perfect size for easy storage. No need to deal with annoying lids. Simply fill the ice tray with water and place in the freezer for about 12-24 hours. Dishwasher safe. These giant ice cube molds will pay for themselves over time.