Wenko Universal dehumidifier

Ideal for shoes as well as for electronics, instruments, or sports bags. Protects against moisture-related mold, mildew, rust, and unpleasant odors. The indicator changes from blue to pink once saturation occurs. Reusable after drying on a radiator or in the microwave. Absorbs up to 30% of its own weight in water. Material: Silica gel/Polyester plastic. 9 x 12.5 x 2 cm.