Product name: Polished and Smooth Heel Steel Tube，polishing steel tube, crystal heel steel tube (golden or silver)

Specification: thickness:1.1/1.0/0.8mm inner hole

Diameter:2.35/2.65/2.8/2.85/2.95mm Length:20-140mm

Material:high quality medium-carbon steel

Manufacturing technique : punching, heat treatment

Introduction:polishing and electroplating surface, smooth and good-shape looking ,suitable for crystal heel,accurate inner hole,length and inner hole size customized