Our Silica Gel Packets are incredibly useful for adsorbing moisture and prolonging the life of your belongings. Silica Gel desiccant is a non-toxic, non-flammable, and chemically inactive drying agent that adsorbs forty percent of its weight in moisture. Every single gel bead contains millions of surface pores that magically soak up water vapor. The beads adsorb moisture from humidity and create a protective environment of dry air that lengthens the life of your item. Therefore, it can remove moisture from many locations and situations ranging from preventing gym bags from smelling funky to reviving your phone from a dreadful drop in water. They're also excellent for preventing rust and condensation so use them with guns and ammunition or with electronics like cameras. Protect your official documents and treasured photos with silica gel packets to ensure they will stay dry, despite how humid the storage area gets. All packets included are cotton packaged. Each packet contains 10 grams of Silica Gel. 30 packets are included. Each packet has a coverage area of 1296 cubic inches. Individual bead size of the Silica Gel inside is 1-3 millimeters in diameter. Dimensions of each packet are 2.69" x 1.59" x 0.47"