12 Month Shift Poster (17 x 22) (18.5 x 24)The Poster Calendar is a straight-forward 12 month view of days worked. It is designed to be easily viewed from across the room. This calendar will be customized to your organization, with your name on top, your shift schedule and your shift colors. Available in Portrait or Landscape. We have recently upgraded the poster shift calendar to 18.5 x 24.