Avery Flexible Binder with 0.5 Inch Ring, Blue, 1 Binder (17670) Provides an ideal showcase for your next proposal or presentation Round rings hold pages securely 1/2Inch ring holds up to 100 sheets See-through front pocket secures a customized title page Polypropylene Provides an ideal showcase for your next proposal or presentation Round rings hold pages securely See-through front pocket secures a customized title page Polypropylene