4 Layer Warehouse Rack-Middle Duty Industrial Shelving Remark:Specifications below can be customized according to requirements. Model:BS-WHS2006204; Specifications(mm):2000(W)X600(D)X2000(H)mm; Upright(mm):40x80x(0.7~2.0)mm; Beam(mm):40x60x(0.7~2.0)mm; Layer Panel(mm):0.4~0.8mm; Loading Weight/Layer(kgs):200~500kgs