Large Joint Wraps 17 L X 6 1 2 W Pk 2 Training and Education which makes it clinically effective Undercast Padding which makes it clinically effective and comfortable both day or night and during high or low activity and convenient ketogenic formulas for the dietary management of intractable epilepsy (difficult to control seizures) Large Pk 2 * Designed for relief of overexertion strains sprains arthritis and carpal tunnel syndrome * Fits comfortably around the wrist elbow knee ankle arm or leg * Elastic bands with hook and loop closures add flexibility and keep wraps securely in place * Use it hot or cold * Filled with 100% natural organic grains *