3/4" FGH (Female Garden Hose) x 3/4" FGH with washers ; Braided stainless steel resists punctures, crimping & kinking ; Stainless steel couplings & brass stems provide secure connections ; Clear vinyl surrounds flexible & durable PVC inner core tubing that's woven with polyester for added strength under pressure ; UPC (Uniform Plumbing Code(R)), NSF 61 (National Sanitation Foundation) & CSA B125.6 (Canadian Standards Association) certified ensures product safety ; 5-year warranty;