Come and see our amazing products. This combination lock adopts a fully mechanical structure, which can withstand the harsh external sound environment and has a wide range of use. You do not need to worry about losing the key anymore; You can just remember the password and open the small combination lock anytime, preventing someone from unlocking by mistake, which will be safe and not easy to try out the password. The price includes shipping cost to ca. QTY for 10000 and over by ocean. Pls confirm with us about the packing info, stock color and exact production time before placing your order.