Cement Weight Molds Informations:
1 pcs: 2.76 lb (1.25kg), Diameter 162мм; thickness 30 mm
1 pcs: 5.51 lb (2.5kg), Diameter 203мм; thickness 42 mm
1 pcs: 11.02 lb (5kg), Diameter 268мм; thickness 48 mm
1 pcs: 22.05 lb (10kg), Diameter 351мм; thickness 54 mm
1 pcs: 33.07 lb (15kg), Diameter 397мм; thickness 60 mm
1 pcs: 44.09 lb (20kg), Diameter 400мм; thickness 90 mm