EASY TO INSTALL Pull down hose and water Line hose altogether preinstalled in kitchen faucet to save much time under the sink, no require plumber, finish DIY installation less than 30 minutes. UPC Certified.EASY TO OPERATE Single handle design integrate to control water temperature and flow volume easily, high arc 360 degree swivel spout supply full range washing access, updated mechanical retraction system make pull down sprayer head always sit into original place after use.PULL DOWN SPRAY WAND Kitchen Faucet 22-inch height fits underneath almost any kitchen cabinet while the smooth-retract nylon sprayer hose with extended 22" range allows you to easily reach all areas of your sink.GREAT CUSTOMER SERVICE We will solve any problems for our customers, we suggest you contact us immediately when there is any quality issues of your product after received.