Made of lightweight contoured foam, these revolutionary erasers have a Soft comfort grip. And, no storage tray necessary - a strong magnet is built-in so the eraser can be left anywhere on a magnetic receptive Whiteboard. Eraser measures 4-1/2" x 2-1/2" x 7/8". assorted colors, let us choose your color.
Dowling Magnets Magnetic Whiteboard Eraser: Solid Rectangle - B01IV3COII