Different models are available, Surface treatment: Powder coating, shelf layer can be adjusted freely Features:1)Surface treatment: Powder coating2)shelf layer can be adjusted freely3)Bearing capacity: 100-120kg/layer4) Different models are available5) Thickness of layer : 0.8mm6) Iron back thickness: 0.7mm7) 30*80mm square pipe8) Bracket thickness: 3.0mm Commodity Shelf