Mini Digital LCD Jewelry Pocket GRAM Scale, 0.3KG Max Capacity - 300 X 0.01 G + Free Calibration Weight Kit - Class M2 Large stainless steel weighing platform Weighs up to 300g in 0.01g increments Chrome plating;7 unit selections: g / oz / ozt / dwt / ct / gn. Removable protective cover can be used as a weighing tray Reverse back-lit lcd