Day-Timer 1-Page-Per-Day Wire-bound Planner Refill, Pocket Size, 3 1/2 x 6 1/2 Inches, January - December, 2010 (D87020100101A) 1-Page-Per-Day format. Full-year of dated planner pages in 6 two-month wire-bound books. Includes address/phone booklet, advance planning calendar, and work organizer booklets. January 2010 start. Pocket size 3 1/2" x 6 1/2" wire-bound pages.