Brownline 2013 Pre-Vu Monthly Planner, Twin-Wire, Black, 11 x 8.5-Inches (CB935.BLK-13) Twin-wire binding with soft, black vinyl jacket One month on each page spread Ruled notes pages between each month Vinyl cover with a clear window on the side allows user to view previous, current, and 5 following months reference Left pages fold under to allow the current month to always be the first page of the planner