Size:Pack of 24 Wirebound memo book for both professional and academic needs. Design includes a cardboard cover and black and nylon-coated single wire to bind sheets on the side or across the top edge. Ideal for meeting and lecture notes. One-hole punched at top for hanging. Pad Type: Memo Book Sheet Size: 3" x 5" Ruling: College Number of Sheets per Pad: 60.Unit of Measure : Each