Product Description Shower Hose Settings and Precautions G1 / 2 “Connectors and Ends The 1.5m shower hose is suitable for an overall interface 1.27 cm and most standard shower heads. Suitable for bathtubs, showers and thermostatic mixers. Note: The hex nut is the side that attaches to the shower head holder. The smooth conical nut is the side that attaches to the shower head. If you reverse these, the shower head will not anchor into the shower head holder. < br /> High quality anti-leakage construction. Anti-explosion, heat, salt and acids, waterproof nylon braided resistant to high pressure from the head and hose. It is more durable than ordinary hose and shower head. Rubber gaskets on connectors prevent water leakage. Durable shower hose. The shower head with hose has a double connector that prevents the shower hose from tangling, giving you the best possible water pressure from your shower heads .