The pipe is made of stainless steel to withstand high temperatures. daily corrosion and guarantee quality and durability. UNIVERSAL CONNECTION: Works with all hand showers, showers and faucets. The connection is made of brass, which means it will never warp. EPDM rubber inner layer: non-toxic, waste-free, dirt-repellent material high pressure, aging, cold and extreme heat and humidity corrosion. Technical specifications: Main material: stainless steel Color: chrome Inner tube material: EPDM Connection: brass Inner tube size connection: 1/2 inch IPS Length: 2 meters