National® Four-Ring Ledger Binder Kit with A-Z Index, Black Cover, 8.5 x 5 Debit-Credit-Balance Sheets, 100 Sheets/Book (RED63453) EachNational Four Ring Ledger Binder Kit A complete ledger outfit featuring a four ring, 1" capacity binder for easy sheet changes. Includes 100 mini ledger Debit Credit Balance sheets and an A Z index. Global Product Type: Ledgers & Record Books Book Binding Type: Hybrid Ring Book Binding Details: Four Ring Book Cover Color: Black Color Family: Black Sheets per Book: 100 Sheet Size (Bound Side First): 8. 5 x 5 Record Format Type: General Bookkeeping Rows