Product Description The pull-down spray wand comes free with a gentle tug and gives you total flexibility. The hose extends and retracts without friction points, fed by gravity. As you raise the wand to dock it, the magnet embedded in the spout pulls the wand precisely into place. So, unlike other pull-downs that tend to droop over time, MagnaTite keeps your pull-down faucet looking picture-perfect. Delta's exclusive DIAMOND Seal Technology uses a valve with a tough diamond coating. InnoFlex PEX waterways keep water inside the faucet out of contact with potential metal contaminants. This powerful combination brings you a faucet built to last up to five million uses. Only Delta faucets are equipped with Touch-Clean soft, rubber nubbins that allow you to easily wipe away calcium and lime build-up with the touch of a finger. From the Manufacturer With Leland, traditional styling and modern functionality come together in dramatic fashion for a timeless look. The Delta-exclusive MagnaTite docking system keeps the spray wand securely in place for picture-perfect grace. Diamonds are the hardest substance known to man, and DIAMOND Seal Technology takes full advantage of this property. Delta's exclusive DIAMOND Seal Technology uses a valve with a tough diamond coating to bring you a faucet built to last up to 5 million uses - plus it keeps water inside the faucet out of contact with potential metal contaminants.