Extra Large Ice Block Mold - Extra large 13 lbs(2Pack) ice blocks made at home in your freezer! big block ice longer lasting than small cube ice. save money by making giant Ice bricks at home! Easy to Release & Clean - Flexible and durable, our trays are perfect for freezing .easy to use which removes easily - simply push with your fingers from the bottom.Smooth silicone surface makes it easy to clean,dishwasher safe. No Spills & Durable - The silicone ice cube mold with steel reinforced rim makes the tray prevents spills water to transport it safely from where fill full water to the fridge or ice bath tub . also no matter how long you store it in the refrigerator, it will not be damaged or cracked due to low temperature.You can reuse it indefinitely,which is better for eliminating plastic and protecting the earth. Multi-Purpose - Beyond the ice blocks mold for Ice bath tub or cold plunge accessories, our versatile silicone mold is suitable for fishing, Camping Cooler, hunting, trips and more...Fill your cooler with block ice and keep your food and beverages cool longer lasting! ice cube size:11.9inch*7.9inch*5.1inch After-sales guarantee: We provide better quality after-sales guarantee, to make sure customers will have a better shopping experience while solving product problems. If you have any questions about the products, please contact us by email. Gosmol Extra Large Ice Block Mold - 13lbs Ice Cubes for Cold Plunge or Coolers,Reusable Silicone Ice Molds for Ice Bath Chiller, Big Ice Tray Dishwasher Safe -2 Pack.