PhotonDynamic Silica Gel Desiccants Dehumidifiers Silica Gel Packets Desiccant Packets Moisture Absorber for Closet Gun Safes Bathroom Bedroom Basement Storage.(100 Packs, 1 Gram) 100 % SATISFACTION GUARANTEED - 100% Refund or New Replacement even BEYOND REFUND PERIOD if you are not happy with our product. 10+ YEAR EXPERIENCE in the Industry of Silica Gel Desiccant - Premium Quality Pure and Safe Silica Gel without Cobalt Chloride. Silica Gel Beads Size: about 1 ~ 3 mm. NO RISK. High Capacity of Water Absorption: &gt;30%, 10g desiccant is able to absorb at least 3g water. Use Silica Gel Packs with Your Cases and Equipment to Absorb Moisture Sealed Inside Your Bags. Reduce condensation and keep your Equipment Dry. Silica Gel prevents condensation and prevents rust, mildew, corrosion and spoilage before they begin. Ideal for the gun, computer, camera and telescope cases, tool boxes, silver drawers, safes, display cabinets, gun chests and storage containers. FOOD & PHARMACEUTICAL GRADE(US FDA 21 CFR 176.170 Compliant) - Safe without Chemical Leakage Problem: No physical transformation when in use, nontoxic, no harm,no pollution. Even Our Packet Material was Tested under Strict Regulation for Food & Medication Specifications. SPECIAL THICKNESS - Packets are stored in RESEALABLE Self-Standing High Quality Bag for Easy Storage and Use(Newly Designed Air Tight Sealing & Sturdy Bag for Moisture Control.)