tender for coloured rubber coated olympic plates - * 3 hole easy grip design olympic plates and 50mm hole * tear proof, sound less & bouncy effect 2.5 x 6 pair = 30kg 5 x 6 pair = 60kg 7.5 x 6 pair = 90kg 10 x 6 pair = 120kg 15 x 5 pair = 150kg 20 x 3 pair = 120kg 25 x 2 pair = 100kg total weight = 670kg