Treasury tags are essential stationery items used to fasten punched papers together, commonly utilized in offices, schools, and archives. They consist of a length of string or cord with metal or plastic cross-pieces at each end, which are threaded through holes in paper or card to keep documents organized.Regarding size #6, it's important to note that sizing can vary between manufacturers, and the term "#6" isn't universally standardized. Therefore, it's advisable to check the specific length in millimeters or inches when selecting treasury tags to ensure they meet your requirements.