These steel mitts totally encase the hands giving the wearer a distorted sense of feeling and helplessness. New improved hinged design makes locking these on easier than ever. A middle d-ring allows for securing mitts together or to one another. These mitts secure with 2 standard ¾ inch Masterlock. Price quoted is for a PAIR of Fist Mitts. Each mitt tips the scale at 3.3 lbs. 80% of men will fit the medium size. Just use a measuring tape and calculate your wrist circumference to verify your size.