ULTIMATE MOISTURE ABSORPTION: These rechargeable desiccant packs will absorb all the moisture from the air. It will help keep your stuff dry and safe. It eliminates the chill moisture even in very humid conditions. | RECHARGE IN MINUTES: Our DryTote desiccant packs are rechargeable! After moisture absorption from the air, the blue color-changing dot on the front of the desiccant pack will turn pink. With the instructions, you can recharge the pack to blue in minutes! | SAFE STORAGE: DryTote desiccant packs create a protective environment with dry air for storage to prevent all forms of rust, corrosion, oxidation, fogging, and other moisture damage. | LARGE CAPACITY: Simply place your items with desiccant packs in bins and totes up to 200 gallons in size. It’ll protect your items from moisture and other damages. | WIDE USAGE: You can protect your documents and files, memories and photos, arts and craft supplies, clothing and luggage, safes and drawers, sensitive electronics, and Many Other Valuables.