Two people can write at once on a 48 by 36 inch surface that spins a full 360 degrees on its frame, so a second page of notes appears without erasing the first. A middle stopper holds the board wherever it is turned, including at an angle for sketching. Two stand heights, 74 and 63 inches, suit adults and children in the same room. Four braked wheels move the whole 31 lb board from a home office to a classroom and lock it in position. The magnetic surface takes markers and magnets together, and the kit ships with 6 markers, 12 magnets, an eraser, a flipchart pad and 2 clips, so the board is usable the day it arrives.