Day-Timer 1-Page-Per-Day Pocket Planner Refill Set, 3.5 x 6.5 Inches, January - December, 2013 (D87020-1301) Full-year supply of dated planner pages in 6 two-month wire-bound books Refill includes address/phone booklet, advance planning calendar, and work organizer booklets Perfect for those who need only top-level details in their planner January 2013 start Pocket wire-bound size pages are 3.5 x 6.5 Inches and fit our covers of the same size