Sand-Off has a patented, magic powder formulation embedded in the mitt. The all-natural powder lubricates the skin making the sand just fall off. Sand is a high-friction substance that tenaciously clings to anything. A towel will just move the sand along the skin. The powder breaks that bond between sand and skin. Perfect for beach events, vacation, beach weddings, and beach volleyball players. Sand Off is a product that is unscented, easy and convenient, good for up to 40 uses. Works even with suntan lotion.