Get organised with these grey A4 FM Index Dividers 12 Tab Jan-Dec dividers made from strong, durable polypropylene which is waterproof and can be easily wiped clean. The set has 12 printed Jan-Dec tabs to help you organise your important documents such as invoices into monthly sections, and it also includes a white table of contents so you can organise all your tabs and access them with ease. They will not tear or break with consistent use and are excellent for folders, files and binders that are used regularly