The premium shower hose is the highest quality hose. Most other stainless steel hoses are made of plated or not plated, but Modena's hose is made of electroplated. Most other stainless hoses use plastic or zinc fittings, but Modena's hose has fittings. Lastly, most other stainless steel hoses have a vinyl inner hose, but Modena's hose has an EPDM Rubber inner hose, which is a very high-grade rubber that especially resists bursts caused by high water pressure or temperature. Fits all standard hand-held showers and wall mounts. Easy do-it-yourself instructions included.