Ideal for teachers, group work and many other class projects. Double sided A3 Drywipe Boards that are plain on one side and a light blue squared grid on the reverse. Made of extra thick 1000 micron high gloss PVC. 5 each A3 Double Sided Drywipe Boards, Drywipe Pens and Mini Foam Erasers + FREE Teachers’ Resource Booklet, packed full of ideas, tips and games. Supplied in a clear grip-seal bag. Show-me A3 Gridded Drywipe Combination Pack - Pack of 5