Double lock Salt spray test:96 hours High tensile strength Chrome plated Stainless steel chrome plated shower hoseCE,ISO certificateSalt spray test:96 hoursProfessional R&DSpecialized manufactureMaterial:Stainless steelDiameter:14mm,as your requirementLength:80-250cm,as your requirementSize:F1/2''*F1/2'', as your requirement RG05 stainless steel hose