TurnerMAX Head Harness Neck Weight Lifting Training Belt with Chain, Black, Leather Head harness is made from cowhide leather and comes with free chain Professionally designed head harness for a prolonged training session. Head harness is recommended for keeping fit, trainers, boxers, MMA and others in martial arts and general fitness Head harness is training is excellent conditioning for the neck and upper back muscles. Durable head harness to help strengthen neck muscles