USA Z Rack, 5' Base, 6' Uprights, TopShelf6 Foot Portable Z Rack with Wire Top Shelf Our Z5B6U TS U. S. made garment rack adds a top shelf and an extra foot of height to our standard garment rack. The 6 foot uprights give you plenty of hanging space and the top shelf provides additional space for storing or transporting packages or other items. The shelf is made of strong wire grid with a 1 inch lip around the edge to keep items from falling off when the rack is in motion. You can be