... .Provided upon request different materials and processes.Process: stamped,zinc alloy injection,photo-etched,offset print,silk screen print,laser engrave ... nickel,silver,pearl nickel,anti-nickel.Material :zinc alloy,iron,brass ,copper,aluminum,soft pvc.stainless iron.Attachment:safety pin,pin with ... ,card,box,opp adhesive ploybag,plastic blister,bubble bag zinc alloy bottle opener