\u273e\u25d5\u203f\u25d5\u273e WELCOME \u273e\u25d5\u203f\u25d5\u273e,100% brand new and high quality,,    Material :  Alloy,    Size   :  3mm,4mm,5mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm ,,    Color   :  As the picture shown,Package :  1 PC,~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~,NOTICE:,    1. Please allow 1-3 cm tolerance due to manual measurement.,2. Different displays show the same picture may be slightly differences.,,       Thx for understanding,hope you a happy life.   :)