Battenfeld

Lockdown Rechargeable Silica absorbs moisture from the air inside a vault or storage area preventing condensation mildew and rust from damaging valuable firearms. Crystals change color once fully saturated and can be easily recharged in the oven. - Absorbs Moisture From The Air - Individually Wrapped 40 gram Silica Bags - Indicator Card in Each Wrapper Shows When It's Time To Recharge - Ideal for Handgun Vaults and Ammo Cans - Recharges in the Oven - Changes from Blue to Pink When Recharge is Needed