StarTech.com Desk Mount Dual Monitor Arm - Full Motion Articulating Arms - Premium Dual Monitor Stand - For up to 30" (19.8lb/9kg) VESA Mount Monitors - Tool-less Assembly - Steel & Aluminum - Mounting kit (desk mount, grommet clamp) - full-motion - for LCD display - plastic, aluminium, steel - black, silver - screen size: 30" - for P/N: ACCSMNT, DK30A2DH, DK30C2DAGPD, DK30C2HAGPD, PXT101YUK, TB3DK2DPM2, TB3DK2DPPD