... to assemble, no tools supporting Small four-story home chrome metal display rack/wire shelf(3620) Material ... 1500mmISO certifcate Material: Carbon SteelMultifunctional-used in supermarket, office, home, warehouse, ect Available Surface Treatment: Zinc + Lacquer, ... colors spray sprayApplications: Household Goods Storage, goods display, super shelves, display shelvesFeatures: durable, nice. Easy to ...