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Silica Gel is a common product to Prevent Fungus and protect from moisture.
• Best Quality Pure and Safe Silica Gel
• Helps to keep moisture away from your valuable computers and equipment, packets contain silica gel which is a non-toxic and an Inert moisture absorber
• Silica gel packets can absorb 40 percent of its weight in water vapor, provides superior absorption and keeps environment fresh, rust and fungus free.