JJH Planners - Laminated Blank - 24" x 36" - Large Graph Paper 1" and 1/4" Rulled (GP4-2436) Large Laminated Graph Paper for Planning, Graphing, or Designing 1/4" and 1" Squares - Reverse Side Blank Horizontal or Vertical Laminated Erasable 24" x 36" Mount With Command Poster Strips - Not Included Wet Erase Only - Wet Erase Marker Not Included