>>Customize your own leaf pin: Hard enamel pin they give jewelry qualities and fairly durable feelings. Die struck metal is used for making them. And the hard enamel paints are filled in the metals by hand. The pins with enamel colors are firstly heated and then polished. The final products have smooth surfaces. ● Smooth & Bright Finish ● Bright and Vivid Colors ● More Expensive, Most Durable ● Various Plating Options Best Uses: The custom hard enamel pins can use for trade fairs, conventions, company branding, and employee recognition. >>We look forward to working with you!