Product Description Keep firearms, valuables, and stored gear protected from damaging moisture with the SnapSafe Rechargeable Gun Safe Dehumidifier (Large). Designed for gun safes, closets, pantries, and other enclosed spaces, this unit absorbs humidity to help prevent rust, mold, and mildew. A color-change indicator lets you know when it&&';;s time to recharge-moisture-control crystals turn from orange to green when saturated. Simply plug the unit into a standard 110-volt outlet to dry and restore the crystals, then place it back where needed. Cordless during operation and effective in areas up to 500 cubic feet, the Large model features a durable white plastic housing sized to fit easily in most storage spaces. Marketing Points Effective moisture absorption for enclosed areas up to 500 cubic feet Color-change indicator (orange to green) signals when recharge is required Cordless operation while in use; quick 110-volt plug-in recharge Reusable, non-harmful moisture-control crystals for long-term protection Compact large-size design ideal for gun safes, closets, pantries, and more Specs Size: Large Color: White Coverage: Up to 500 cubic feet Power: 110-volt plug-in for recharging; cordless during moisture absorption Dimensions: 7.5 in x 5 in x 1.75 in Material: Plastic Indicator: Moisture-control crystals change from orange (dry) to green (wet) UPC: 851529004679 Manufacturer Part Number: 75901 Brand: SnapSafe Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&&';;s manufacturer.