Our chrome wire shelving assembles easily without tools. Open wire construction and high visibility chrome finish allows light to reflect off the shelving and brightens the room. Posts are marked with double grooves every 5"" for ease of assembly and adjust easily on 1"" increments. Starter units come with 4 shelves and 4 posts with leveling feet. Each shelf is rated for 500- 800 lb. per shelf capacity, evenly distributed.