1. Design on the brass sheet by means of photographic Negatives to get depressions after dipping in the chemical solutions. 2. Soft enamel (similar to regular paint) will be utilized to do the color-fill jobs. The enamel is soft so we might need Epoxy to protect it, or leave it alone if concave/convex effect if preferable. The rim will be 0. 6mm wide to protect it. 3. Brass as material and 0. 5mm up to 1. 8mm as the available thickness. 4. Material: Brass We can supply various kinds of our products cover lapel pins, medals, key chains, charms, trolley coins, necklace, bracelets, earrings, belt buckles, bottle openers and many others upon request. We are exporting our products throughout the world. Primary Competitive Advantages: . Excellent and High Quality Control . Prompt Delivery . Customer's Designs and Logos are Welcome . Competitive Price . Fit for Gifts & Premiums . Small Order Accepted For the attachment similar article there are too numerous to mention one by one. Special price, good quality, punctual delivery and well service. If you are in need of above mentioned goods and welcome to your enquiry contact with us.