Concrobium 745-3276 Reusable Moisture Control Grabber, 9.2 Oz Pouch, 6 Piece ABSORBS HUMIDITY - Concrobium Moisture Grabbers absorb excess humidity to protect surfaces and possessions against moisture damage, musty odors, rust and corrosion TRAPS MOISTURE -The Moisture Grabbers o-rip pouch traps moisture on the inside and stays completely dry on the outside. ADVANCED TECHNOLOGY - The unique water-attracting and storage technology is engineered to capture and reduce moisture in small, confined areas up to 350 cu. ft. EASY TO USE AND REUSE - No mess, no clean up. Recharge in sunlight or oven. PERFECT FOR - Closets, bathrooms, cabinets, pantries, storage bins/totes, safes, lockers, luggage, sports bags, cars, trucks, RVs, campers and boats.