Prep your clay for the pottery wheel on the Xiem X-Board Wedging Board. The X-Board is easily portable, so you can work with clay anywhere you want. It has a galvanized steel handle and a durable, non-skid rubber base. Its canvas surface is a great alternative to plaster. - Xiem X-Board Wedging Board - Small, 18" x 24"Xiem X-board, 18INX24IN SMALL -