Imagination Generation Chalk and Dry Erase Board Black Felt Eraser Eraser features 6 strips of quality wool felt securely fastened to a painted wooden handle. Works great with both chalk and dry erase markers. Dustless and noiseless. Quick, no-fuss clean-up. With dimensions of 5 x 1.75 x 1, its a great size for students and teachers: fits little and large hands alike. Classic classroom motif on the handle. Lend any playroom a back-to-school feel.