Honey-Can-Do HNG-03470 Cedar and Lavender Blocks for Repelling Moths and Mildew, 4-Pack Keeps away moths and silverfish from your favorite garments Naturally deodorizes closet systems and pantries with natural cedar scent Absorbs moisture and odors, helps to prevent mildew, mold and moths To use - place cedar blocks in closet, drawer or luggage and spread around for good coverage area Comes in packs of 4, measures 2.75 x 2-Inch