... .material:plastic 2.Function:light up flashing 3.shape:christmas cap shape 4.OEM led colors are available cap badge ... : Tinplate + pin or plastic + pin or PCB board +pinRound shape Size Diameter 20mm, 25mm, 30mm, 32mm, 35mm, 38mm, 40mm, ... x 53mm, 85mm x 63mm, 90mmx65mmtrilateral40mmOval45x68mm, 45x57mm, 32x39mm Heart shape32x32mmBadge with mirror function and keychain44mm,58mm Bottle opener(Oval)63mm x ...