keychain,animation promotion keychain,key holder: a)material:zinc alloy,iron,cooper,silver,etcb)process:molding,stamping,photo etched,plating,packagec)finish:nickle platingd)fitting:safety pin,keyringWe offer more styles on our websiteit is for your reference,customers designs are welcome Accoring to your reqirements,we can produce high quality products with competitive price to satisfy you. Flexible material and technics for any size. Hope to early offer at any time.