Bookmark-style plastic dividers offer a less-bulky way to get organized. Great for dividing, sub-dividing, or bookmarking a spot. Three-hole punched for use in standard 8 1/2 x 11 binders. Snap in and out of binders easily without opening rings. Set of five assorted prints or solid colors per pack. Handwrite on tabs or print white tab labels with free templates and designs at Avery Design and Print. Assorted Solid Colors. Index Divider Style: Customizable; Index Divider Size: 11.5 x 3; Punched/Unpunched: 3-Hole Punched; For Use With: Ring Binders.