This is a box with desiccant beads, which is used to remove moisture from the surrounding air. It is made of high grade silicone. It is a reusable dehumidifier box. It is great to keep your wardrobe, clothes, camera bag and almost everything dry in humid days. When the beads turn pink, it can be recycled by heating under 120 degrees until turn back to blue.Features:A box with desiccant beads, remove moisture from the surrounding air.Great to keep your wardrobe, clothes, camera bag and almost everything dry in humid days. When beads turn pink, recycled by heating under 120 degrees until turn back to blue.The net content of each box of moisture beads 45g.Compact and easy to put in your camera bag.Made of high grade silicone and reusable.Specification:Color: BlueMaterial: SiliconeBox Size(l*w*h): Approx. 6 * 5 * 2cm / 2.4 * 2 * 0.8inBead Size(l*w*h)): Approx. 0.5 * 0.5 * 0.5cm / 0.2 * 0.2 * 0.2inWeight: Approx. 56gPackage List:1 * Box of Desiccant Beads