The Bodypower 20kg Chrome Spinlock Dumbbell Set is an excellent starter kit. Super durable, the dumbbells are fully adjustable, offering you enormous variety in weight selection. Quick and easy to load up the weight plates, simply slide the desired plates onto the 14″ bars and then spin on the collars to secure the plates in place. Featuring knurled handles with rubber grips, the dumbbells offer better grip and comfort for optimised use. The spinlock collars provide a quick and safe way of securing your plates on the bar. Heavy duty chromed collars, they feature a rubber washer on the inside, further enhancing your grip and preventing the weights from moving around and making noise during use. The set contains: 4 x 0.5kg chrome plates 4 x 1.25kg chrome plates 4 x 2.5kg chrome plates 4 x solid chrome spinlock collars 2 x 14″ solid chrome spinlock bars