Color changing silica gel---orange silica gel

Key Attributes.

1.fine-pored and type A 2.without cobalt chloride 3.can be reused and color changing 4.absorbing moisture and reducing the relative humidity of goods 5.size:1-3mm,2-4mm,3-5mm,4-8mm... 6.used in machines, meters, foods, medicines,clothings,leathers,electrics,petrol appliances... 7.delivery within 2 weeks after payment 8.payment:T/T,L/T