CryoCup allows for the treatment of bumps, bruises, strains, sprains, muscle spasms, pain and inflammation with ice treatments that are efficient and effective. CryoCup lets users treat directly with ice on an affected area. Lets you apply ice directly on the area needing treatment. The contoured plastic base means you can apply treatment for 10-15 minutes without your hands getting cold and wet. To use, simply fill the cup with water and freeze. Comfortable, cold retardant handles makes handling and working with the CryoCup a snap. Only 5″. Latex free.