When you need lasting organization call in a real heavy hitter. These Heavy Duty Plastic Dividers provide impressive durability even in the face of frequent use. An assortment of bright colors offers eye-catching convenience when you re looking for the right section and included white self-adhesive labels let you add custom identification to the tabs. Each divider is seven-hole punched for use in standard three-ring binders or other multi-ring binders. These heavy helpers are virtually indestructible so you ll be glad to have them at your side.