One side is ruled for practicing penmanship or spelling, and the other side is not ruled allowing students to use it for playing classroom games and other classroom activities. Details:8.25" x 11"Dry erase on both sides of the boardRuled side: 3/4? ruling, 3/8? dotted midline, 1/4? skip spaceRed baselineWipe away and do it again!Erases cleanlyRecyclableNon Adhesive30 pack