1、If your design is relatively special, an additional UV printing process may be required, which may increase the cost:① Gradient colors / semi-transparent effects / photo-quality designs;② Lines or text thinner than 0.4mm;③ Any single color block larger than 10cm.2、If the hollow area size is smaller than 3.5mm, it cannot be produced as a cutout.3、Avoid combining additional technique in the same color block. We recommend waiting for the page to load before entering the custom requirement to add to the shopping cart because the software loading speed problems are caused by price errors we will contact you to modify the order Product name Soft Enamel Keychains Material Zinc Alloy(default), Copper etc MOQ 1 pc/design Process Die casting, soft enamel with or without epoxy, hard enamel, etc Plating Options Gold, Rose Gold, Antique Gold, Silver, Nickel, Red Copper, Antique Red Copper, Black Nickel, Black Dyed etc Estimated shipping cost, production time https://vograce.com/pages/vograce-estimated-shipping-cost-production-time-logistics-timeliness Special Craft Glitter, glow in dark, Hollow, Stained Glass, Hinge, Slider, Chains, Rotatingetc Default packaging opp bag Colors Pantone color Can be customized Shape, size, design,Thickness Format of file PS, JPG, AI,CDR(CMYK)