This print rack is constructed of steel with a durable baked black enamel finish. The print rack is strong and attractive. It has a 6" gusset shelf that is about 21" wide with an opening at the top of 19"s. The print rack is an excellent option for option for presenting, sorting, and short term storage of artwork and drawings that are matted or mounted. It comes with four casters for easy mobility in the studio, at an outdoor show, or in a gallery. Shipping Weight: 17.64 lbs. Shipping Dimensions: 35.83 x 23.23 x 3. Assembly needed for the Heritage steel print rack.