SOLID BRASS: NearMoon shower head swivel ball adapter is made of solid BRASS,which has high heat-resistance and pressure-resistance. Multi-layer chrome finish,build to resist daily scratches. It can serve many years without leakage. LARGE WATER FLOW: The shower head swivel ball can adjust the angle of your shower head freely without limiting the flow or pressure. Easily get a rainfall shower experience even your shower head is as large as 16 inches. SWIVEL BALL DESIGN: This swivel ball allows you to adjust the showerhead for any angle. And fits any shower arm,shower head and hand shower. Providing a wonderful downpour that is flowing down over the full body for your family. EASY TOOL-INSTALLATION: Our swivel ball quickly connects to any standard shower arm and shower head within 5 minutes. EXTRA Teflon Tape: Teflon Tape and came with Black leakproof pad to help with fitting the moment it arrives. BRAND ADVANTAGE: NearMoon has been committed to developing bathroom products for many years. Now is completed with extensive product linesBetter quality products,More favorable prices..