Pendaflex SureHook Extra Capacity Reinforced Hanging Folders, Letter Size, Standard Green, 20 per Box (6152X2) Super strong hanging rod features longer plastic hooks with built-in tension springs so folders stay on track, slide more easily, and don't buckle under pressure 2" expansion for up to 400 sheets; includes pressboard-reinforced insert for extra support on bottom panel Durable 11 pt. covers and poly laminate strips across top edge and bottom fold for superior durability Letter size; 5 tab positions; Standard Green Includes clear repositionable tabs, 8.5" x 11" printer-ready label sheet, and pressboard-reinforced insert; 5 tab positions; 20 per box