Markerboard on both sides. Provides twice the functional surface of a wall-mounted board. Mobile boards are double-sided and available in a variety of surface combinations. Surface rotates 360 degrees on a pivot hinge and locks into place with the turn of a knob. Wide base design for stability includes 3 in. locking casters. Made in the USA. Available in various sizes. 30 in. W x 40 in. H (65 lbs.). 72 in. W x 48 in. H (120 lbs.).