DUAL ANGLED PULLEY SYSTEM OFFERS 22 EASY TO ADJUST POSITIOS FOR EACH COLUMN OFFERING A TOTAL BODY WORKOUT FOR A VARIETY OF USERS.ADJUSTABLE HAND GRIPS AND MULTI POSITION CHINNING BAR FOR A VARIETY OF EXERCISES.ERGONOMICS NEOPRENE HANDLE DESIGNED FOR MAXIMUM CONTROL AND EFFCIENCY.5/16" DIAMETER WEIGH..