ONI Wrist Wraps XX is a high quality product certified by the International Powerlifting Association. Its strength, which is compatible with a 300 kg bench press, is also ideal for wrist protection during hard arm wrestling exercises. Three lines of rubber non-slip are placed inside to prevent the wrap from slipping during practice. It is a Japanese top brand "ONI" product of powerlifting equipment. It is sold as a pair of two wraps.