Get students' hearts pumping as they work all major muscle groups in a high-energy class setting! Individual Set includes a 48"L steel bar with durable PVC coating for comfort and extra grip, a pair of spring collars, and 6 rubber-coated cast-iron plates (2 ea 2.5 lb, 5 lb, and 10 lb). Packs for 10 users (39"W x 59"H x 27"D) or 20 users (74"W x 53"H x 24"D) include a steel rack (assembly required). Truck delivery on packs.