Copper Shower Spa Component Quality Material: Made with 62% copper to meet North American industrial standards. Durable solid brass construction ensures longlasting performance and reliability. Smooth, Safe Design: All corners and surfaces are thoroughly polished to prevent scratches or discomfort during use, providing a safe and pleasant shower spa experience. Hygienic and Resilient: Crafted from 100% FDAgrade silicone that resists water pressure and is easy to clean. Designed with 16 water outlet grains for a soothing and invigorating spalike flow. Universal Fit: Features standard 1/2inch NPT connections for compatibility with most American shower systems. Compact size of 2 inches (50 mm) in diameter makes it suitable for a variety of installations. Ideal Applications: 1. Residential shower upgrades for homeowners seeking improved water flow and enhanced comfort. 2. Spastyle installations in bathrooms for a relaxing, therapeutic experience. 3. Replacement components for shower systems that require durable, grade materials and safe design. This shower spa component combines craftsmanship, user safety, and universal compatibility to enhance everyday bathing experiences while ensuring dependable performance.