The Everlast Core Hand Wraps are made of a polyester-cotton blend, providing breathable comfort and safety during training. The thumb strap ensures ease of use with a hook-and-loop closure for a secure fit. It is recommended that hand wraps are always used under boxing or training gloves for optimal wrist and knuckle protection. These hand wraps are compact, measuring 2" x 120", and come in a set of two, one for each hand. They are machine washable.