The UV Pro Elite is a one of a kind sanitizer that uses wireless, portable, compact and rechargeable UltraViolet (UV) light technology to fight bacteria and fungus that may cause a nasty, unpleasant odor in your shoes, car, home, clothing and other belongings. You can use this compact device to clean your shoes, bags, gloves and any other household items. The UV Pro kills up to 99.99% of germs, allergens and order causing bacteria in hard-to-reach spots, in just minutes. You can use it at home or on the go. The UV Pro® shoe sanitizer will work equally well on any size of shoes. It is a one size fits all insert that would work on any shoe larger than a baby-sized shoe.