... fiber pieces filled in pharmaceutical grade PP plastic canister Specifications Silica Gel Canister Specification: 0.7g, 1g, 2g Packing: innocuity polypropylene canisterSilica ... Gel Canister, also named Silica gel Desiccant Canister1.Specification: 0.7g, 1g, 2g2.Filling material: silica gel white, silica gel blue, etc.3 ...