Each eight-tab pre-collated set includes seven of the most popular medical index titles used today, plus one writable tab. Made of sturdy 90 lb. stock. Tabs are reinforced with tear-proof colored Mylar. Tab titles include: Correspondence (orange), History & Physical (blue), Hospital (red), Insurance (brown), Lab/X-Ray (green), Miscellaneous (pink), Progress Notes (yellow) and white writable blank tab. Bottom Tab—3/8" tab extension. Index Divider Style: Medical Chart Alpha; Index Divider Size: 11.38 x 8.5; Punched/Unpunched: 2-Hole Punched; 3-Hole Punched; For Use With: Classification Folders; Ring Binders.