Display art or any rigid media in these easily adjustable and portable trees. The Standard Art Tree has a 17-1/2" x 21-1/2" steel base, an 80" vertical upright and 8 adjustable aluminum supports; all with a matte black finish. Display up to 6 pieces approximately 16"H, 3 on each side. The Deluxe Art Tree has a 25-1/2" square welded steel base, four 80" vertical uprights and 20 adjustable aluminum supports. It also features a 2-tone black and silver finish and a 11" x 17" vertical frame header. Display up to 32 pieces at once, 8 on each upright. Each model has 4 locking casters.