Pendaflex(R) SureHook(R) reinforced hanging folders feature longer plastic hooks with built-in tension springs that prevent them from falling into file drawers. The durable 11 pt. covers won't buckle under pressure. Includes an 8.5X11 inch printer-ready label sheet and clear tabs for placement in five positions. Paper made from 10% recycled fiber with 10% post-consumer fiber. This package contains 20 letter size standard green Pendaflex(R) SureHook(R) reinforced hanging folders. Made in USA.