FIT & DESIGN: Made of a polyester-cotton blend for breathable comfort and safety during training Thumb strap with hook-and-loop closure for a secure fit Recommended for use under boxing or training gloves for optimal wrist and knuckle protection Compact size (2" x 120") and sold in a set of two (one for each hand) Machine washable for easy cleaning and maintenance WARRANTY: 120 days from date of purchase, provided they have not been subjected to obvious abuse, neglect or misuse