Anti-theft device for wallet, has metal part with length same as that of clamp, where device is terminated by harpoon which is articulated by spring, and harpoon is opened under action of spring

摘要

The device has a clamp (1), a spring (2) and a metal part (3) with a length same as that of the clamp, where the device is terminated by a harpoon (4) which is articulated by a spring (5). The harpoon is opened under the action of the spring (5).The device has dimensions of order of 2 centimeters of width and a length of 15 centimeters.