Effectively Cleans: Our whiteboard magnetic dry erase eraser made of premium ABS and fine flannel; Best results when used with the dry erase board erasersPerfect Size: Easy and comfortable to grip dry erase eraser, contoured design and lightweight construction, size of 4.84 x 2.8 x 0.98 Inch, easy to hold by adults and kidsUnique Design: Our dry erase board eraser in very cut design, its 2 in 1 design is allowed to be used as whiteboard eraser, also could hold pen, marker ruler, chalk etc., really a good tool for home and sclool. Lovely design brings a lot of funStrong Magnets: Sticks to all magnetic whiteboards, refrigerators, calendar and presentation boards, kids dry erase boards, bulletin, wall and glass planning boards.Multi Purpose: Works well with all popular whiteboard brands. Clean your white and easel boards in the office, on your desk, in the school and classroom, kitchen fridge, at home. Great help for students and teachers