Package includes: you will receive 6 boxes of silica gel desiccants, 40 gram each; The canister is sealed in plastic film that should be removed before usingReusable desiccant bag: silica gel beads can be reactivated by placing them in an oven for 3 hours at 250 degrees Fahrenheit; Note that if you receive silica beads that are already green, it might be absorb moisture during transit or during warehousingProper size: silica gel dehumidifier measures approx. 4.13 x 2.17 x 0.59 inches/ 10.5 x 5.5 x 1.5 cm in dimension, and appropriate size makes it easier for you to use and store, not take up much spacePortable tin canister: indicating silica gel dehumidifiers are tightly encased in a compact tin canister, which is equipped with vents and a hole for easy inspection; The canister is made of aluminum, which will be sturdy and can serve you for a long timeProtect your items: silica gel desiccant provides moisture protection for cameras, telescope cases, tool boxes, silver drawers, computer cases and general small enclosed spaces; Each silica gel bead canister absorbs moisture and protects up to 3 cubic feet of enclosed space, which is suitable for using in humid environments and humid seasonsProduct Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.