Lockdown Silica Gel Desiccant Dehumidifier - 750 Gram

Lockdown Silica Gel Desiccant absorbs moisture from the air inside any safe, vault, or storage area to prevent condensation, mildew, and rust from damaging your firearms. Crystals change color once fully saturated and can easily be recharged in the oven. Non-toxic. Protection for up to 57 cubic feet.