SILENT DRY Cordless Gun Safe Dehumidifier Γ Reusable Mini Dryer for up to 40L Γ Fast Rechargeable & Moisture Removal for Guns, Closet, Cabinet, Camera, up to 40L Safe, Shotgun Jr. Γ RED (1 Pack)

Innovative DesignGet tired of dehumidifiers which all look alike? Here's a new kind of moisture absorber with military rugged style. It can keep your place dry while also keeps your good taste of decoration. | Wireless and Easy to Use: No cables, batteries or any electrical equipments are required. The only thing you need is a microwave/ oven to renew it. | up to 40L and Can be More: The maximum effective area of 1 piece is 40L (confined space). Put more pieces to relatively increase their effective areas. It can control humidity to stay under 60% RH up to 30days. | How to Use and Reuse: 1. Take off the plastic outer and dry it out with microwave/ oven (defrost mode for 11 mins) before use it. 2. Put it at the place you want. 3. When the indicator turns white to blue, it's time to be renewed (repeat step 1). | Small Size but Wild Application: The mini size makes it portable to anywhere. Not only can it protect your gun, but it can also control humidity for these spaces: ammo safe, gun vault, organizer, bag, case, drawer, car, rv, bathroom, ect.