Day Runner Express Recycled Planning Pages, 8 1/2 x 11 Inches, 2012 (068-685Y) Page size: 8 1/2" x 11". 12 Months (January - December). Printed on quality paper containing 60% post-consumer waste Two pages per open page spread Reference calendars on most spreads Julian dates. All Express and PRO refills will fit any binder.