1. material Aluminum, PVC acrylic ,metal,zinc alloy ,Brass/ Iron/ zinc alloy/copper etc 2. size Any size according to customer requirements. 3. color CMYK/ Pantone or according to customer design 4.surface disposal soft enamel,hard enamel, silkscreen printing, offset printing by paper sticker or epoxy coating surface etc 5. shape round, square,heart-shaped, rectangular and oval available etc 6. thickness Any thickness or according to customer requirement. 7. plating Nickel, anti-nickel, black nickel, brass, anti- brass , copper , anti-copper gold, anti-gold, Silver, anti-silver , chrome , dyed black, pearl gold, pear nickel, double plating etc 8. accessory Safety pin/clip , magnet ,adhesive sticker etc 9.Delivery time About 7-9 days 10.Sample Sample will be sent for your confirmation please feel free to contact us for more information , thanks according to customer's requirement