This magnetic whiteboard eraser has a sleek space saving design that allows you to also store two markers. The eraser clings securely to all magnetic surfaces and removes markings from all dry erase surfaces. Each eraser comes with two barrel, chisel tip markers that are AP Certified, non-toxic, and conform to ASTM D4236. Details:1.21" x 6.69" x 4.98"Stores 2 dry erase markersIncludes 2 barrel, chisel tip markersSleek space saving designAP Certified, non-toxicConform to ASTM D42366 packs