DescriptionThis item is a pair of flexible pad designed for your wrist, which is made of rubber nylon material. It can effectively improve blood circulation, promote metabolism, and clear the meridians, immunity.Features- Color: Black. - Material: rubber+nylon - Size: About 29x14x0.4cm - Flexible and breathable, your hand will not feel suffocated. - Non-stimulating, you will not feel itchy during exercise. - Can effectively improve blood circulation, promote metabolism, and clear the meridians, immunity.