Avery 23080 Plastic Index Dividers, White Self-Stick Labels, 5-Tab, Letter, 1 Set Avery 23080 Plastic Index Dividers, White Self-Stick Labels, 5-Tab, Letter, 1 Set Polyethylene dividers stand up to heavy use. Seven-hole punched flexibility for multiring or standard three-ring binder. Set is ready to use in a snap with self-adhesive labels.