Divider sheets are 110-lb. stock printed with guidelines for fast and accurate placement of medical chart divider index tabs. Sheets are conveniently ruled for making notes and are 7-hole punched to be used with fasteners in folders or 3-ring binders. Index Divider Style: Untabbed; Index Divider Size: 11 x 8.5; Punched/Unpunched: 2-Hole Punched; 3-Hole Punched; 5-Hole Punched; For Use With: Classification Folders; Ring Binders.