Integrated five-layer anti-explosion technology. Compared with the traditional metal shower hose structure, the 5-layer structure improves the tensile and explosion resistance of the hose body. The liner is made of antibacterial silver Nano materials, non-toxic materials, non-toxic, odorless and high temperature resistant.Which makes it clean and sanitary. We care for your family's bathing health. Universal 4 internal thread G1-2 international interface. Easy to install, it saves time and labor, safe and reliable. The material make the transparent PVC pipe wall smooth and easy to clean. It feels comfortable without rusting, knotting, leaking, condensation. Low energy loss. The pupolar thickness in the market is 2.6-3.1mm, our thickness is 3.5mm. Each hose is fitted with 1 plus spare gasket. The output interface is attached with filter to filter impurities.