Come and see our amazing products. This non-contact door opener keychain. It is made of zinc alloy material. The product design is simple and stylish, compact and beautiful. When going out, you can reduce the contact between the hand and the door handle, the elevator button and the bank suitcase, reduce the contact with the limbs of others, and prevent the spread of bacteria. When you are out for work and study, the small keychain will be very effective and a good choice for you. 2 .9"Lx1.2"W. QTY pass 10000pcs will ship by sea price. Custom logo is welcome. Pls confirm with us about the packing info, stock color and exact production time before placing your order.