Tianman Industrial Wall Mount Iron Pipe Shelf Shelves Shelving Bracket Vintage Retro Black DIY Open Bookshelf DIY Storage offcie Room Kitchen Shelves (3Pcs,52" Tall,12" deep)100% Iron, Hardware OnlyNot included planks *Introduction: 3 Pcs,52" high, 5 Tier, about 12 " between each tier (excluding tees, elbows), Total Tall 52", 12" in between each tier, deep 12",Use Planks wide 10"; The bigest can place the board less than or equal to 12 Inch width; 1" pipe diameter; 15 Flange, 6 elbows, 9 tees, width can be customized according to their own ideas, but we do not recommend more than 60"; Material: iron, painted black matt;