Traditional �A� frame design for extreme stability and rigidity. Mast extends up to 96� and holds paintings at any back tilt angle. Upper clamp securely holds canvas in place. Tilt angle, mast extension and tray height adjustments easily and securely lock into place with steel lever handles. Crafted of heavy gauge square 1-1/4� and 1� steel tubing electrically welded to last. Folds flat (to a mere 5� thickness) for compact storage. Weight 30 lbs., 58� high, 24� x 29� base. (No assembly needed). From Klopfenstein.