Wisesorb 0.25g Tyvek White Silica Gel Desiccant Packs – Moisture Absorbers with Laser Printing, Transparent Back, Food Safe Dust-Free Packaging heavy duty desiccant By utilizing three-layer packaging material

By utilizing three-layer packaging material

3A molecular sieve beads are stored in one plastic jar for long-term preservation & protection & store

when the beads turn dark and green

government archives

silica packets shield firearms from moisture damage and rust

Wisesorb 0.25g Tyvek White Silica Gel Desiccant Packs – Moisture Absorbers with Laser Printing, Transparent Back, Food Safe Dust-Free Packaging heavy duty desiccant By utilizing three-layer packaging materialHigh Quality Packaging Material, Melt Sealing, Transparent Back Window: Silica gel packs utilize good material as packaging material, good breathability, dust free and does not contain binder or solvent. Utilize melting sealing to ensure rigid seal, so as to make it easier to be pushed into packaging bag. The use of ink free laser printing technology to avoid traditional ink printing, so as to improve product safety. Transparent back seal allow you to