Avoid direct contact with high-touch surfaces like public doors, store checkouts and shared buttons. It's not always possible to wash our hands after touching something. We have a solution! Ergonomic design makes it easy to open doors, press buttons & pull levers. Reduce point-of-contact area by over 99%! Public surfaces are among the main vectors of harmful bacteria. Using our Non-Contact Touch Tool & Door Opener is avoiding risk as it reduces by 99% the point-of-contact area with potentially high germ-concentration areas. Size: 9cm x 3.5cmMaterial: solid brass, which is made of (at least 62%) Copper and Zinc. CleanKey is made of solid brass so it will darken over time.  Package content: 1 x Touch Tool You can clean Clean Key with steel wool, a soft cloth or a disinfectant wipe. No returns accepted on this product due to hygiene reasons.