Keycharms material:zinc alloy size:3-6xm design:single-side logo technics:casting ... or price will be based on the requests(material,size,what kind of attachment,color,package and also quantity ... ) for the item. As to keychain,1)material can be iron,zinc ... chain or ring ,base on the hanger logo,chose suitble size and color5)package:some like with a card and ...