... , 60kg, 108kg 2.color: black or red as per customer cast iron kettlebellNP1003001.size; 4kg, 6kg,..20kg, 24kg, 28kg, ...48kg,60kg ,108kg ... boxes into one plywood box for many times transimit. 4.new design more popular in the market and about the quality, please ... .6. MOQ: 1metric ton , but small qty with higher cost. cast iron kettlebell