Extra-tough poly index dividers are designed to withstand active use with 11 x 17 sheets and will not fray or tear out of rings. Poly material is scratch-resistant and transfer-safe. Dividers will not damage photos or transfer inks or toners. Extra large tabs allow plenty of room for tab titles. Three-hole punched index dividers also include adhesive labels.
I had better dividers, but this are more practical.