Enjoy easy and convenient organization with standard hanging file systems thanks to built-in "hangers" on binder's spineProtect your papers with the sturdy, flexible, non-stick polypropylene covers that prevent ink and toner transferOrganize and secure important papers in one place with a 1" binder that holds up to 175 sheets of 8-1/2" x 11" paperPersonalize insert in clear label holder on the binder's spine for easy customization and quick content identificationThis multipack comes with a total of 4 Avery Hanging Storage binders