Tabbies® Medical Chart Index Divider Sheets, Untabbed, 11 x 8.5, White, 400/Box (TAB54520) Box of 400Tabbies Medical Chart Index Divider Sheets 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. Global Product Type: Untabbed Index Dividers Index Divider Style: Untabbed Index Divider Size: 11 x 8. 5 Punched Unpunched: 2 Hole Punched; 3 Hole Punched; 5