we are a professional badge and craft in china since 1989, you can send us your artwork and sample, also we can make bottle cap  according to your mind, If you need bottle cap  please don't hestiate to contact me and trust me. I will response to you sonner after your inquiry we have kinds of bottle cap in stock the color is wonderful , the style are fashion,here Iwill introduce one of them pastic bottle cap
 1.Materials:Plastic
 2.Size: up to your need
 3.Backside:safe pin and butterfly pin
 4.Packing:opp bag or box
 5.Craft:Soft enamel,printing, plating and epoxy
 6.Payment: T/T 30% advance,the balance before delivery
 Custom bottle cap  is very popular gift for promotion,because it is not only beautiful but also very low cost, we can make button in any shape, If you need please contact me,await for your inquiry.own design and logo are welcome,many kind of medals badges,coins are made for clients for over10 years, promising to you the high quality and the competitive price. await your inquiry.