Get cardio and resistance training in the same workout! Adjustable barbell system allows you to get a full-body workout by taking the major muscle groups to fatigue while increasing the heart rate. Set includes a premium 54" steel bar with a durable rubber-coated cover for comfort and a pair of threaded collars for safety. The CardioBarbell Set comes with black plates. Plates are encased in virgin rubber to protect gym floors and reduce noise. CardioBarbell Set includes bar, collars, and two 10 lb., two 5 lb., and two 2-1/2 lb. black plates. 38 lbs. 3-year limited warranty