RED CEDAR BALLS (100 PACK) Keep moths, fleas and silverfish from damaging your favorite wool clothing, without using toxic and smelly mothballs The cedar absorbs moisture and unpleasant odors, while emitting a fresh, woodsy scent. Easy to use-simply scatter in drawers, closets, storage chests, and luggage. Balls can be renewed by sanding lightly every few months Package of 100 balls, each approx. 7/8" diam Cedar naturally protects against odor and mildew by drawing moisture from its enclosed environment. Mildew, mold, and the odors they can generate can be just as devastating to textiles and leather as insects.