The Oxford A-Z index card guide set is ideal for organizing, desktop referencing and managing follow-up files. The heavy weight 25 pt. Pressboard stock provides extra durability for the heavy user. These card guides measure 6 x 9 inches and have pre-printed, 1/5 cut tabs for easy sorting of your notecards, recipe cards, study materials and more. Paper made from 65% recycled fiber with 30% post consumer fiber. Blue. Set of 25 guides.