Set of 8 premium brass slotted masses Masses included: 1x 10g, 2x 20g, 1x 50g, 1x 100g, 2x 200g, 1x 500g Masses come on metal rack with plastic ends Convenient carrying handle and rack allows set to move without risk Total weight of included masses is 1100g (1.1kg) This premium slotted mass set includes 8 accurate brass machined masses secured firmly in a metal and plastic rack with a metal carrying handle. The total mass of the set is 1100g (1.1kg), and includes one (1) 10g, two (2) 20g, one (1) 50g, one (1) 100g, two (2) 200g, and one (1) 500g mass.