61K04A: 32*32*32 CM CTN size: 40*40*44 CM/12PCS N.W./G.W.: 3.5KGS/4KGS
61K04B: 36*36*36 CM CTN size: 45*45*44 CM/12PCS N.W./G.W.: 3.8KGS/4.5KGS
61K04C: 40*40*40 CM CTN size: 45*45*44 CM/12PCS N.W./G.W.: 4.1KGS/4.8KGS
If you have special requirement just let me know, we will do our best to help you.