Avery 11315 Monthly Tab Dividers, 7-Hole Punched, Jan-Dec, 12/PK, WE, AVE11315, AVE 11315, Dividers with preprinted monthly tabs organize documents quickly and easily. 12 preprinted tabs are labeled with the monthly, three-letter abbreviation for quick referencing. Seven-hole punched edges make the dividers ready for insertion into smaller three-ring and seven-ring binders. One side features reinforced edges for added durability and frequent use. UPC Code 072782113155, Quantity 12/ST