ashtray,promotion ashtray,plated matt nickel metal ashtray1) Materials: brass , zinc alloy , copper , silver and so on .2) Size : 40mm Dia..., and can be changeable as our clients' required .3) Design & Logo : Can according to clients' requirements.4) Electroplating / finish : Nickel ,black nickel , imitation gold , gold , glossy copper , antique copper , green bronze , silver , antique silver ...