Length: 165CM ,Diameter: 9.0MM Tip size: 0.5-2.0mm Pen tube: pp Pen weight: 8.2g & Name: Surgical Skin MarkerModel: SM3023Length: 165CM ,Diameter: 9.0MMTip size: 0.5-2.0mmPen tube: ppPen weight: 8.2g & Ink weight: 2gColor: violetPacking: 1pcs/bag, 200pcs/carton, 800pcs/ big carton, 9kg/carton, Means: 39*33*33CM surgical skin marker