This sturdy yet lightweight spreader bar incorporates an innovative new feature that is sure to put it at the top of your wish list. The hollow aluminum offers secure featherweight restriction. aided by 4 adjustable leather cuffs . The fixed cuffs in the middle are secured at the back with a metal plate for extra sturdiness. Each cuff at the end of the bar is attached to a pivoting joint. which allows the cuff to be rotated in practically any direction. The cuffs are secured by a squared ring. to which a padlock may be attached. The pivoting ends give the bar unsurpassed comfort and maneuverability. letting you wear the bar longer. and in many more positions. Measurements: Bar: Extends from 25 to 33 inches in length. 0.75 inches in diameter; Cuffs: Fits wrists or ankles between 7 and 10 inches in circumference Material: Aluminum. leather. metal Color: Silver Note: Locks required. not included