Blue dot ice back support boost your recovery with this blue dot ice back support which allows you to apply hot and cold therapy to aid your aching muscles whilst the brace can be adjusted to fit waist sizes 25 50 inches and the five removable splints allow for customised support back support easy to apply holt cold therapy easily adjust to fit waists 26 50 inch waists tapered unisex design for comfortable fit relief from strains sprains and stiffness microwavable