About this item Accurate and Efficient: Removes whiteboard markings quickly and thoroughly Built to Last: Soft pile, non-scratch eraser can be cleaned and easily reused Compact Size: Measures 5-1/8 in. x 1-1/2 in. for efficient storage and use Non-Damaging: Suitable for use on whiteboards and most non-porous surfaces Convenient: Lightweight and easy to carry for on-the-go use Classroom and Conference Room-friendly: Ideal for both educational and professional settings Essential School and Office Supply: Each pack includes one dry block eraser for continued optimal performance. › See more product details