Wonder Wafers are the “first of its kind” ultra scented Wafer Air Fresheners that are so unique there seems to be no limit to their application. They are used in Cars, Boats, Aircraft, RVs, Hotels, Lake Houses, Homes, Lockers, Gym Bags, Offices… Practically Everywhere around the World! Super easy, non messy application. Packed in easy-on/easy-off airtight screw lid canisters to assure product freshness.