|Sneaker Balls Shoe Deodorizer and Freshener Balls for Shoes, Gym Bags, and Lockers remove foot odors and other odor-causing bacteria from shoes, gym bags, gear bags, lockers, and closets. Sized and shaped to reach and absorb odors in dark, tight places, where other fresheners won’t fit, this pair of odor-absorbing balls is an essential foot care accessory. The balls feature quick-twist action, which opens the vents that release a specially formulated fresh and clean scent. Preserve freshness and the life of the sneaker balls by twisting to close the vents when not in use; scent lasts up to six months depending on how often they are used to fight odors. Sneaker Balls Shoe Deodorizer and Freshener Balls fit in all shoe sizes, from kid through adult, and effectively attack odors in athletic shoes and everyday footwear, as well as gym and gear bags. Available in pairs, or 3-pair bundles. Each ball has a diameter of 1.5 inches.