Metal keychain is widely used in our daily life , such as it is can be used for key , promotional gift , advertising gift , collection and so on . We can customized use your design , both the front and back side , the front side can be engraved with color or just only metal color , it is depend on your design . So first please send us your key chain design or pattern and specifications for us And for the surface color we can make for you request color , thank you . Item : souvenir metal keychain, die cast keychain , bottle opener keychain , metal and leather keychain ,coin keychain , custom made keychains Size : customized Material : zinc alloy , iron , stainless steel/iron , brass MOQ : 500PCS Color : customized Design : can be customized ,engraved ,printed ,embossed /debossed ,2D/3D Process :Acceptable,can be silk-screened printing, laser engraving, etched, stamping, embossed/debossed,or paper sticker with epoxy coated…