high quality VERSATILE ADJUSTABLE SHOWER ARM EXTENDER - Easily customize your shower with a height-adjustable design. Raise a low-hanging rainfall showerhead for expansive coverage, or lower a handheld showerhead for easier access and control. Perfect for optimizing comfort and convenienceTOOL-FREE INSTALLATION IN MINUTES - No tools, no plumber, no hassle! Simply twist on the extension arm in minutes. Universal 1/2" NPT threads fit standard shower arms and shower heads, and free Teflon tape ensures a leak-free, secure fit. Quick installation for an immediate upgrade to your showerSUPERIOR SURFACE TREATMENT - Crafted with a high-quality, corrosion-resistant finish, this shower arm extension ensures long-lasting durability. It wont fade or tarnish over time and is easy to clean, keeping your bathroom looking beautiful and fresh for yearsDURABLE & EASY-TO-OPERATE KNOBS - Featuring two heavy-duty knobs with reinforced gear joints, these knobs securely hold your showerhead in place, even with heavier models. The easy-to-tighten grip offers effortless adjustments, ensuring a smooth and convenient shower experience. Ideal for handheld, rainfall, and dual shower headsPREMIUM BRASS SHOWER HEAD EXTENSION ARM - Made from high-quality, rust-resistant brass with reinforced swivels that ensure long-lasting performance. Its thicker, reinforced brass construction offers superior strength and durability, preventing bending, cracking, or leaking, providing a reliable and durable shower upgrade