This Is A Swivel Spray Head With Two Spray Modes And The Nozzle Can Be Adjusted To 360&Deg;. The Package Contains Two Models: Long And Short.Product Packaging Information: Package Details: 1 Swivel Hand Shower With Extension Hose (Long Type). 1 Pivoting Hand Shower With Ball Joint (Short Type). 2 Universal Plugs. 2 Threaded Adapters. 2 Seals; For Water Stop. Product Dimensions: 22 X 170Mm (Long Type) / 22 X 75Mm (Short Type). Product Material: Abs + Stainless Steel. Product Colour: Silver. About Nozzle Cleaning. That The Quality Water Is Different From Water. Different Locations, The Life Of The Sprinkler May Vary. If Scale Deposits Are Affecting The Head Of The Sprayer, You Can Remove The Parts And Place Them In Vinegar Water For Descaling.Some Suggestions Installation It Is Recommended To Use A Long Aerator With Hose In Places Where The Water Outlet Is High Like The Kitchen Beams. It Is Recommended To Use A Short Aerator Or The Sink Water Outlet Is Lower. Friendly Reminder. When Installing And Tightening, Be Sure To Place A Rag Or Other Product Under The Clamp. So That The Main Body Of The Bubbler Is Not Scratched. And Does Not Alter Its Appearance. Due To The Water Pressure, The Water Normally Flows For About A Second When You Stop. The Tap.&Hearts;We Thank You For Your Confidence And Your Choice. Our Products Offer A Quality Guarantee. 30 Days, While We Offer Free Return And Exchange. If You Have Any Questions, Do Not Hesitate To Contact Us. Contact Us. We Will Do Our Best To Provide You With The Best Service.