... cord locks Diameter:3mm cord end,plastic stopper,cord tip,string stopper,cord buckle,plastic patch,cord lock,plastic cord locks1 ... customers.4.High quality and excellent service.5.Plastic stopper,belt buckles,plastic rings.6.Competitive price ,better service,superior quanlity ... Passed SGS test. sell cord end,plastic stopper,cord tip,string stopper,cord buckle,plastic patch,cord lock,plastic cord locks ...