Nice appearance with high quality,Exquisite design with precise craftsmanship Optional Accessories for 19" Network Racks:19 wire manager 1U19 wire manager 2URing type cable manager(metal and plastic type)Vertical Cable manager19 key board shelf(350mm,550mm,650mm,730mm)19 sliding shelf (350mm,550mm,650mm,730mm)19 sliding shelf heavy duty (350mm,550mm,650mm,730mm)19 fixed shelf (350mm,550mm,650mm, ...