... , aluminum etc.Size: as customer required.Craft: hard enamel, imitation hard enamel, die-stamped brass or iron, die casting ... tie tack,cufflinkColor: Pantone Color Chart Packing: polybag, velvet box, plastic case,backing card, blister packing or customer requestShipment: UPS, DHL ... can give you professional advices on material, process, packing and transport etc. OEM orders are welcomed, customers ...