Product DescriptionSize: M, LColour: BlackMaterial: copper polyester fiber,Package content: a pair of health care gloves 1. Premium Fingerless Glovesrthritis compression gloves have the highest copper content. We have a professional copper fiber fabric certificate to guaranteed. Innovative copper fabric is permeable to air and sweat. Cool material and fingerless design keeps your hands dry and fresh while working out, absolutely suitable for all day wear. 2.Innovative Copper Fabric Innovative copper fabric is permeable to air and sweat. Rather than spraying fabrics with copper, we infuse it directly into the nylon fibers. Our products are constructed with 85% copper-infused nylon. This innovative approach provides maximum benefits, extending the life of the product for a superior experience. 3.Fingerless DesignCompression fingerless arthritis gloves are designed to help you get the support you need for all day and all night comfort. Commonly used by people suffering from pain in the hands, Arthritis, Carpal Tunnel, Tendonitis, stiff or sore muscles, tendons & joints, and more! 4.Durable & Safer & Useful Using flexible and firm strings to prevent tearing. Durable. Wave-shaped silicone strips is anti-slipping. Safer and useful! Our high quality fabric will also withstand washing. Anti-shrinking material will not be deformed and will not lose its function after washing it many times! 5.Never Let You Down Please choose the right size according to our size chart. The extreme comfortable, lightweight, soft, breathable, durable, versatile and skin-friendly compression gloves will never let you fell disappointed. Excellent for everyday activities or sports like typing, gaming, sewing, crafting, golf, yoga, running, cycling and driving etc.