... ,Nickel,Cadmium free 4.OEM one full color tin badge in one blister card packed Size25,30,32,35,38,40 ... ,44,45,55,58,60,76 mm in diameter are availableMaterial0.3mm ,tin and plastic with safety pinUsagepromotion ... )We are a high & new technology enterprise which supplies various services including designing, making plate and printing. 2We have the most ...