JIUFENTIAN Compression Gloves have copper injected into nylon threads to maintain the stability of copper ions in the fabric. With high copper content injected into the fabric (82% Copper Fiber, 14% Spandex, and 4% Silicon), our compression arthritis gloves can help you fight hand pains, such as arthritis pain, swelling, and rheumatoid. The gloves feature a fingerless design that allows for flexibility, and we have lengthened the glove to cover the second joint of the finger. The breathable and moisture-wicking fabric can alleviate rheumatoid pains, ease muscle tension, and make them suitable for activities like computer typing and daily work. Our gloves are designed to provide support for hands and may be helpful for conditions such as carpal tunnel, tendonitis, and hand pain.