BIC durable, double-sided dry wipe board is lightweight and portable, making it great for schools, demonstrations and presentations on the go. The surfaces are designed to be long lasting and easy to wipe clean, giving good erasability immediately and after a few days allowing constant repeated use. The board has 2 useful surfaces, plain on one side and a grid on the reverse side, allowing you to do any type of work. This board measures 19cm x 26cm and has a pre-drilled hole for hanging on the wall if required.