* Stylish and durable black rubber finish will not chip or damage machines * Our unique J-lock system helps prevent loosening of the dumbbell head and minimises maintenance * Rubber virtually eliminates “clanking” of dumbells * Chrome easy grip handles * Raised number weight identification * Compact one piece design encapsulated in odourless rubber offers a compact durable dumbell with excellent balance * Also available from 2.5 - 50kg in 2.5kg increments (2.5-25kg, 27.5-37.5kg & 40-50kg sets) * Unique locking system prevents loosening of the dumbells This 2.5-25kg set consists of 10 pairs of rubber dumbells in 2.5kg increments.