Cat Food Enamel Pins. Soft enamel process, filled white and pink enamel colors, plated in gold. Taskwin makes the highest-quality enamel pin available, whether you want a hard enamel finish or a soft enamel finish. Product name Pink Cat Food Enamel Pin Design Material Zinc alloy / Stainless Steel / Iron Design 2D/3D, Custom shape+logo Technology Soft enamel , Hard enamel ,Die Struck Ect Shipping FedEx / DHL / UPS / TNT etc.