MAGNETIC DOCKING: Magnatite Docking uses a powerful magnet to hold your handheld shower head precisely in place for easy docking every time DIY INSTALLATION: Installs in minutes with included adhesive backing or screws CORROSION-RESISTANT FINISH: Our Brilliance finishes are intentionally engineered for durability and tested for corrosion resistance to at least 2 times industry standards TESTED AND CERTIFIED: All Delta faucet finishes are third-party certified and vigorously tested under extreme conditions to ensure years of dependable use without cracking, peeling, chipping, blistering or changing color over time LIFETIME LIMITED WARRANTY: You can install with confidence, knowing all Delta mounts are backed by our warranty