Flannel Whiteboard Eraser Special Eraser For Whiteboard And Writing Board Features: Whiteboard eraser; ideal for home, school or office Quickly marks by markers; used on whiteboards, porcelain and melamine surfaces Plastic and non-sanding cotton pad bottom, with soft fluff, will not scratch the surface of the board Rectangle; can be put into a standard whiteboard pen for easy use There is a magnetic strip on the back, which can be attached to the whiteboard, which is easy to use Flannel surface: protruding flannel design, wipe clean + effortless EFFORTLESS ERASING: Make erasing a breeze with our Magnetic Dry Erase Board Eraser; this efficient eraser with premium felt surface is a teacher must have, effortlessly wiping away dry erase marker ink, leaving your board clean and clear VERSATILE AND RELIABLE: Designed to work on various surfaces from melamine, to painted steel, to porcelain, to glass, this 2.5"x5.7"x1.6" eraser is your go-to tool for any dry erase board, ensuring a spotless surface regardless of material SMART DESIGN: The modern contoured design provides a comfortable grip allowing for precise erasing even on large writing surfaces; works well on melamine painted steel porcelain glass boards white boards and other dry erase surfaces MAGNETIC CONVENIENCE: Side magnetic feature keeps the eraser securely attached to any magnetic dry erase board, making it easily accessible whenever you need it while saving space on the board; it also helps keep residue from building up over time DESIGNED : There is a magnetic strip on the back, which can be attached to the whiteboard, which is easy to use