Rubber Coated Cast Iron Dumbbell Set 27.5 kgRubber Dumbbell Set with Star Collars 27. 5 kg This set consists of two dumbbell bars and 12 rubberised weight plates with a total weight of 27. 5 kg, whereby the division into 1. 25 and 2. 5 kg plates makes sense for both beginners and advanced users. Anyone who trains particularly "dynamically" and or at the limit of their own capacity is probably familiar with the problem of chipped edges on massive weights or scratches in the floor. This is