Features: 1. Avoid touching public touchscreens like store checkouts. 2.Ergonomic design makes it easy to open doors, press buttons & pull levers. 3.Reduce point-of-contact area by over 99%. 4.No direct contact with surfaces 5.The safer way to use public touchscreens, doors and buttons Specification: Material: Metal. Package Included:1 xAntibacterial Edc Door Opener Contactless Key Door Opener. Please Note: 1. Please allow 1-3cm error due tomanual measurement. 2. Please understand that colors mayexist chromatic aberration. Thanks for understanding!