silica gel sachet: 1.Weight: 0.5g, 1g, 2g, 3g, 4g, 5g, 6g, 10g, 20g, 30g, 50g, 100g, 200g, 500g silica gel sachet: Silica ... pouch. The specificationis as follows: 1.Weight: 0.5g, 1g, 2g, 3g, 4g, 5g, 6g, 10g, 20g, 30g, 50g, 100g, 200g, 500g2.Filling material ...