Professional magnetic accessories make it easy to build and maintain your planning board. Use different colors to categorize a group. Organize data easily and quickly when changes are necessary. Set includes four colored markers, dry eraser, cleaning wipes, spray cleaner, 10 data cards, magnetic tape in red, blue, and yellow to divide the board as you wish, magnets (day, month, numbers 1-31, two Hs for holidays, and two asterisks), and mini magnetic arrows, squares, and triangles in red and blue.