Heavy-duty easel with dry-erase writing panel, tubular aluminum frame and A-frame design. Draper heavy-duty easels are the world's toughest. Designed and built to perform time after time, and keep their good looks. Heli-arc welded 1" square tubular aluminum frames and sturdy aluminum backboards. The DR990 is identical to the DR890, except that the panel and rivet heads are finished in dry-erase white powder coat.