Day-Timer Garden Path 2-Page-Per-Month Tabbed Calendar Refill, Desk Size, 5.5 x 8.5 Inches, January - December, 2013 (D13486-1301) 2-page-per-month format refill Full space for Saturdays and Sundays Fits Day-Timer medium size binders January 2013 start Desk size pages are 5.5 x 8.5 Inches and fit 7-Ring binders for this size