A device for preventing that name-card case are turned over

The present invention is primarily prevented that the neck strap that is connected to the ticket casing twisted and at the same time flipping the label case the front portion is always to be directed to the front of the label case is wearing by giving to easily place with them, even if twisting said lanyard relates to a protection device, the configuration is to be employed in the line for the collar of the label case, and the front portion which is formed to surround the neck strap of the label case, is formed bent to both sides of the front of each of the neck strap is inserted fixed It is to include a binder that is configured to fulfill the respective groove binder.