Wilson Jones Green Columnar Ruled Ledger Paper, 12 Columns and 36 Lines per Page, 11 x 17 Inches, 100 Sheets per Pack (WG50-12A) Columnar ruled ledger paper for ledger and post binders Smudge proof inks with numbered rows for permanent record keeping Four slotted holes allow insertion and removal of sheets without disassembling binder Each page has 12 columns and 36 lines Sold 100 sheets per pack