Features: It is made from high-quality copper fiber material, which is not only durable but also stable. Built to greatly strict control standards, so it has a stable and excellent performance. The gloves surface is covered non-slip grain to keep it greatly strong holding power. All finger cover design, it can protect you hands, helps enhance blood circulation, reduce stiffness and eases pain. With it, you fingers are no more stiff, you can return to normal life, cooking meals, clean the house and do some outdoor activities freely. This is a health care glove, made of copper fiber. It has an effect on the muscles after wearing it. The tighter the effect, the better. Specification: Material: Copper fiber,Spandex,Nylon Color: Black Size: S,M,L,XL(optional) Function: Health care/Helps enhance circulation/Reduce stiffness/Ease pain Suitable for: Arthritis patient Use range: Garden trim, computer typing, running, cycling, fitness, climbing) Package includes:1 pairs of Gloves