Silver Swivel Funnel Pen Pencil Holder Stand Set Office Desktop Desk Accessory Pen Holder Diameter: 0.4inch / 8mm Satin Chrome or Satin Silver Pen Holder with Chrome or Silver Swivel Swivel base is threaded to accept a 6-32 screw ( diameter: 0.2inch / 4mm ) Package Includes: 1 x Desk Silver Swivel Pen Holder