If you have a chalkboard, you need a good chalkboard eraser. The Standard Chalkboard Eraser - CHL74555 - will keep your chalkboard looking great. This is our most popular all felt eraser. With six strips of high quality wool felt securely sewn to the film backing, you can be sure this eraser will get the job done. The dimensions are: 5" x 2" x 1".Whether you are using your chalkboard to teach the alphabet, listing the names of the presidents, or diagramming complex chemical bonds, the Standard Chalkboard Eraser will ensure you have a clean space to work every day. Buy today, and start everyday with a clean slate!Specifications for Standard Chalkboard Eraser - CHL74555:Dimensions: 5" x 2" x 1"Six strips of high quality wool felt securely sewn to a film backingCheck out even more eraser options in our Chalkboard Erasers section. Don't forget to also see our huge selection of chalk. We are happy to be a one-stop shop for all of your chalk and chalkboard needs.