Desiccant bags - orange silica gel, 30 g (70 x 140 mm) 40 bags, 40 unit(s)Desiccant bags orange silica gel, 30 g (70 x 140 mm) 40 bags Orange Silica Gel Desiccant Bags Reliable moisture protection with color indicator Orange Silica Gel desiccant bags provide effective moisture protection while clearly indicating saturation levels through a visible color change from orange to colourless. Up to a water absorption of approximately 6 wt%, the silica gel remains orange; as saturation increases, it turns white. PDF Technical