Material: P2 Class MDF Board Product Dimension: 46.5”(L)x19”(W)x34.2”(H) /118 x48 x87cm-The Height include Monitor Stand Height from Floor to the Desktop:30”/76cm Height from Floor to the Keyborad Tray:26.3”/67cm Keyboard Tray:23.2"(L)x11.8”(W) /59x30cm Monitor Stand:46.5"(L)x7.8”(W) /118x20cm Shelf:9"(L)x19"(W)x27"(H)/23x48x68.8cm Product Weight: 44.5lb/20kg Self-assembly: Yes. All fixings and tools supplied.