Beautiful and Effective: Adopts special process technology with widened water outlet sealing surface to ensure close contact with the shower head gasket. 95% of shower heads achieve good water sealing without Teflon tape, avoiding unsightly residue affecting bathroom beauty.<br>Durable and Safe: Made of marine-grade 304 stainless steel, over twice as strong as ordinary brass, with excellent acid, alkali and salt resistance. Resists long-term corrosion to prevent blockages from rust, ideal for hard water and hot spring water.<br>Bake Paint Finish: Uses electrostatic adsorption technology and micron-level paint sedimentation process, resulting in a stable, durable surface like car paint.<br>Installation and Specifications: Detailed instructions for worry-free installation. 3 inches long, inlet thread: 1/2"-14 NPT (fits standard shower pipes), outlet thread: 1/2"-14 NPT (compatible with 1/2" IPS), suitable for standard interface showers. Color: As shown in the picture.