... =35% >Green YellowRH=50% >Dark Green Size :1-3mm,2-4mm,3-5mm,4-8mm Packag: 25kg compound bag or 25kg drum ... products or prices will be replied in 24hrs.2.Well-trained and experienced staffs to answer all your enquires in fluent English ... information China type A Orange Silica Gel, Silica Gel Desiccant to green or to white (1-3mm, 2-5mm, 4-6mm, etc) for power transformers