Leak-proof Design: The flexible end of the shower hose features brass construction with rubber gasket inside to prevent the hose from leaking from the shower head. Universal Interface: Comes with a built-in gasket, not easy to leak. The standard G1/2" solid brass universal connector fits most shower accessories for easy installation. WIDELY COMPATIBLE: This shower hose is a great alternative to brass connectors, compatible with any shower system, no tools required, just hand tighten. Easy to Install: Compatible with most shower heads, the shower head hose can be replaced or installed in 30 seconds. Fits most standard shower accessories.