Specially designed for people who suffer from arthritis and chronic hand pain, these comfortable gloves combine mild compression with vibration therapy. The gentle vibrations stimulate muscles and ligaments to enhance circulation and warm aching joints. The vibrations also provide a sensory distraction, disrupting pain signals and replacing them with gentle, massaging sensations. Cordless and rechargeable. Soft, breathable cotton. Great for men and women. Available in 3 sizes. Available in: (measured across the palm):  Small (up to 3 1/8"), Medium (up to 3 1/2") or Large (up to 4").