Get a thorough cleaning every time, This deluxe chalkboard eraser/cleaner does double duty with plush laminated felt on one side to erase chalkboards and a special material on the reverse side to complete the board cleaning, Global Product Type: Board Erasers-Chalkboard, Board Eraser Type: Chalkboard, Pad Material: Laminated Felt, Size: 12"" W x 2"" D x 1-5/8"" H, SKU: AZRQRT807222