Filled with earth-friendly bamboo charcoal, these cute, chemical-free pillows completely eliminate shoe odors! Non-toxic, odorless and safe to use anywhere, natural shoe deodorizers trap odors rather than covering them up. Simply place in shoes, gym bag, locker, hamper, closet or pet areas to absorb moisture, get rid of shoe odor and prevent mildew. Sustainable, reusable and recyclable; they work for 12 months or more (most effective when placed in direct sunlight for a few hours monthly). Cotton shell; polyester ribbon. Set of 2. Each, 5" long x 2" wide x 1" high.