... printing,debossed.. 3)Size: 190X30mm 4)Accessory:plastic button PVC bracelet1)NO-Phthalate material,meet EN-71.2)Logo printing ... zinc alloy injection,photo-etched,offset print,silk screen print,laser engrave.Plating :nickel,gold,brass,chrome,bronze,black nickel,silver ... anti-nickel.Material :zinc alloy,iron,brass ,copper,aluminum,soft pvc.stainless iron.Attachment:safety pin,pin with clutch,ball chain ...