Big TabTM dividers are bigger providing 50% more writing space than standard tabs. Special tab design allows easy insertion and removal, but keeps insert securely in place. Reinforced binding edge. White dividers with clear or multicolor insertable tabs. It's easy to customize inserts using free templates from Avery Design Print. Three-hole punched for use in standard ring binders, mini size 5-1/2" x 8-1/2" dividers are seven-hole punched for small binders and organizers.