Keychain: 1]Material:rubber/metal/plastic/EVA/PU ect 2]Size: customized 3]Logo: customized ... , the keychain is one of our products, the material has metal, pu, acrylic, rubber and so on, we can do custom ... , PU ectSize:customized sizesLogo:we can printed, engraved, sticker or as customer requestFitting:metal ringMOQ:1000pcsSample fee:depend on different technicSample time ...