Click picture for larger image. Every classroom needs a chalk board. This could be used in a 1 inch setting or a Half inch setting as a large chalkboard. This comes with 2 pieces of chalk glued in place and 1 ereaser. The ereaser in the picture is sitting on top of the chalkboard. It is not glued in place so you can place it wherever you want. Chalkboard measures 2 in high x 3 inches wide.