Quick and quiet whole class participation made easy with Mini Answer Paddles. Great for review sessions surveys assessments and more! Non-ghosting dry erase surface with a rounded shape an easy grip handle and smooth edges. Hardboard backing is warp and chip resistant. Make everything more fun with dry erase paddles. Boards measure 5 x 9 . Set of 12 paddles 12 erasers and 12 black dry erase markers.