Struction details: 1.Upright:30*60/70/80*1.5-3.0mm 40*60/80*1.8-3.0mm 2.Thickness of shelf:0.5-1.0mm 3.Thickness of back panel:0.4-0.8mm 4. Surface treatment: phosphate rust - epoxy polyester coating proces 5. Layer board can be adjusted freely,Base foot assemble with the upright 6. Bearing capacity:50-100kg/layer General specification: Size (L x W x H): Standard specification Single side(mm) Double side(mm) End shelf(mm) 900*400*2100 900*800*1650 800*400*1650 900*450*2100 900*900*1800 900*450*1800 1000*450*2250 1000*900*1800 900*900*1800 1000*500*2250 1000*1000*1800 1000*500*1800 1200*500*2400 1200*1000*1950 1000*500*1950 1200*600*2400 1200*1200*1950 1200*600*1950 Height(mm) 1500-2850 1350-2250 1350-2250 Loading capacity 50-120kg/layer Layers and colors according to customers request