Die struck pins are classic, timeless designs that can be customized with your company name, logo, or any other design. Our pins are made of zinc alloy, and are shaded and pressed instead of being coloured. - Full custom - Design pressed - Prices are based on a regular pin size of 20x30mm. If your design is outside of these size,please ask us for pricing. - The final size of your enamel pins depends on the complexity of your design. Sizing: max 20x30mm. Materials: zinc alloy. Price Notes: Please note, prices will be quoted based on the design and size requested, and the associated amount of materials used. Print Position: Front.