Magnetic dry erase boards with lines. 4' tall x 5' wide magnetic dry erase boards with horizontal lines printed at 1" or 2" apart. You can also select your rows to be solid white or rows that alternate from a very light gray shading in one row to solid white in the next. These alternating colored rows are called variegated. Many customers prefer variegated or alternating colored rows feeling that the rows are easier to follow when tracking across the board. OptiMA® brand horizontal lined dry erase boards let you command how your board will look. You get to determine how wide you want to make the column widths. When things change or you need to add another column it's simple enough to make an adjustment. You can either draw a vertical line with a marker or you can use removable vinyl chart tapes. Using the OptiPrint® manufacturing process guarantees that these lines are permanent and will never wear off. The ghost free writing surface is smooth and will last for years of trouble free use. Made in the U.S.A. by OptiMA®. Remember that any OptiMA® printed board can be customized to suit your needs. Just contact us and we will be glad to help.