Size: 54-18-145mmFrame Material: AcetateLenses Material: NylonDesign Style: Classic, stylish, unisexNose pads: Acetate nose padsHinge: 4+3 barrel structureElectroplating Method: Ion platingService: OEM, ODM customizationLogo: Print, laser, laser with oil, hot stamping, metal, crystal, up-sticker,etc…