Model Number: Plastic Button Badge-c94O Brand Name: J, J-jiaxing, Earbuds Key Specifications/Special Features: Materials: tin or others like plastic, metal and moreSize: 35mm or customizedFeatures:Provided professional logo design button badgeGood promotional gifts, with cheap price and beautiful designCustomized colors/designs are welcomePackaging: 1 set/color card + OPP bag or customized