Pre-collated sets include seven of the most popular medical index titles used today, plus one writable tab. Dividers are made of sturdy, 90 lb. manila stock. Eight bottom tabs are reinforced with tearproof color Mylar. Tab titles include "History & Physical" (blue), "Progress Notes" (yellow), "Correspondence" (orange), "Lab/X-Ray" (green), "Hospital" (red), "Insurance" (brown), and "Miscellaneous" (pink). Set also includes a blank tab.