Features of silica gel: 1.High adsobent 2.Superior odour control 3.Long last 4. ... adsorbents, etc.Sizes: 0.5-1mm, 0.5-1.5mm,0.5-2mm,1-2mm,2-4mm, 2-5mm,3-5mm,4 ... with plastic film bags, shipped in container, 3.6L/bag,1.8kg/bag,2.2kg/bag,5L/jug etc.Note: The moisture ...