Reliable Quality100% lead-free and nickel-free,multiple polishing and 59% copper materials,made of premium solid brass,absolutely durable and anti-corrosion to ensure your living water,stay away from lead poisoning and protect your family's health. NO LEAKS:1/4 turn ceramic disc technology is subjected to 500,000 opening and closing tests to ensure long-lasting operation.providing good sealing performance without drips and wastedurable to use Easy Installation:Two pcs of 50cm (20 inch) long stainless steel flexible hose with 1/2" female compression connector,And a connector switching from 1/2" to 3/8".Supplied complete with fittings and product manual: Easy to fit it for professional plumber even novices. Rustless Surface ProcessMultiple polishing and chrome finish is highly reflective for a mirror-like look that works with any decorating style to keep it a life long brightcorrosion preventionscratch resistant and easy to clean