High Quality Material: The touchless door opener is made of high quality zinc alloy and will not deform or rust. Due to its thickness (4mm), it will not break and will last for a long time. Having some can reduce yourcontact with bacteria and protect your health and safety. Exquisite design: The design of the non-contact door opener is very modern, and the ring design allows you to find the strong point, and you can open the door better, bringing more convenience to your life. Keep Your Hands Clean: In our lives, bacteria are often attached to public areas, exposure to bacteria is inevitable, but if you have a touchless door opener, you can eliminate this phenomenon, you can keep your handsclean and healthy. Wide Range Of Applications: Our touchless door openers can be applied to most public areas, such as door handles, elevator buttons, light switches, drawers and filing cabinets, effectively reducingcontact with bacteria and making our lives healthier. Package Contents: The package contains a total of 2 colors of touchless door openers, which are blue bronze and red bronze. You can distinguish their usage area according to color, which can be divided into usagedomestic and in public areas.