Wince Bar Space Saving Weight System * Solid 9 pound center shaft * Two hollow outer shafts hold up to five 1.5 pound weight slugs, designed to slide into the shaft * 10 weighted slugs and 8 lightweight spacers included * When assembled, they form a 40 inch long bar that ranges in weight from 14 to 32 pounds * When using less than five slugs, nylon spacers prevent the metal slugs from sliding * Forms 7 different pairs of dumbells * Forms 7 differently weighted longbars * 14 different weight combinations * Chrome plated cast iron weights * Custom molded travel/storage case * DVD instructions