These are our outdoor mobile display unit, these are ideal for the displaying of your hire boards and other commercial needs. The units are light weight, yet very sturdy, on 50mm castors. Frames are manufactured out of a 25mm square steel tube and powder coated in a silver/blank non scratch finish.These units are fitted we our Pro-11bf model rack which holds 11 boards with fins, board strap and plug locks are included. The units come unassembled in a kit form with very easy to follow assembly instructions.