FLEXIBLE, FABRIC BACKING- The bead design helps it contour smoothly to the body part being treated, even while frozen. The fabric backing allows for comfortable application as well as dual temperature use. For colder use, apply the gel beads side on skin. If that is too cold, apply fabric on skin. 

 * RELIEVES PAIN- Great for soothing relief on nearly any body part with bruises, inflammation, minor cuts and burns, muscle aches and stiffness, growing pains, insect bites, fever, and after sun care.