Art Expo Metal Art Print Rack With Rolling Casters Holds Posters, Prints, Canvas Art 22"Hx34"Wx6"D Available for presenting up to 30  40", pieces they are the best you can buy for several reasons. The most obvious is the all metal construction in extremely attractive contrasting silver-tone and black. The use of three 22 mm diameter cross bars allows you to place into them the smallest artwork as well as the largest without the possibility of small pieces falling through the sides. The 6" wide bed where you rest your art is soften with a high quality leatherette vinyl so even framed art will not be damaged or scratched. The four casters are the highest in quality and assure smooth movements on any surface. Measurements - Hold works up to 30  40". Holding area 22"h  34"w  6"d