Refreshing your dry erase board is fast and easy with the MARK A LOT® Whiteboard Eraser. Constructed of sturdy plastic with ridged sides, it’s easy and comfortable to grip. With a few swift strokes, the eraser’s felt bottom sweeps ink away quickly and cleanly from your dry erase surface. This convenient, dedicated eraser eliminates the need to hunt down paper towels or a dry cloth to clean your whiteboard. Simply grab the eraser; and in moments, your dry erase board is fresh and clean, ready for new ideas. Board Eraser Application: All Dry Erase; Eraser Pad Material: Felt; Eraser Width: 6.25″; Eraser Depth: 1.78″.