Box of 6 Pack 3 Moisture Absorber Hanging Bags. This is the safest product for eliminating the problems of moisture and condensation in closets, on boats, or in trailers. Hang the hanger and it starts absorbing the excess environmental humidity, preventing condensation and musty odors in the air or on the clothing in the closet. The absorbed moisture stays in a closed, safe container to prevent losses and spills. Effectively prevents condensation moisture as well as musty odors in closets or places in motion. The calcium chloride pearls absorb excess humidity in the air and turn it into a liquid that is safely stored in the product's container, preventing losses.