Day Runner Nature Pro 3-In-1 Weekly Planner Refill 2015, 5.5 x 8.5 Inches Page Size (481-385) All your planning needs in a slim and compact refill-intuitive and easy to use; Made in the U.S.A. 12 months of planning power, January-December; 5.5 x 8.5 inch page size; 5.5 x 8.5 x .25 inches overall; reference calendars on each spread; Julian dates One week per two page spread; 7-hole punched for universal fit Monday-Sunday format; hourly appointment times, 7 a.m.-8 p.m. M-F Printed on quality paper containing 60% post-consumer waste