WARNING - THIS PRODUCT IS AVAILABLE IN 4 SIZES - PLEASE REFER TO THE PHOTO THAT SHOWS THE SIZES OF EACH MODEL. WE STRONGLY ENCOURAGE DOUBLE CHECKING IF SIZE FITS YOUR APPLICATION BEFORE PURCHASE. IF YOUR APPLICATION IS KITCHEN ISLAND INSTALLATION, PLEASE NOTE THAT PROPORTIONALLY, 11 INCH MODEL FITS WELL INTO A ROOM WITH 8 OR 9 FOOT CEILINGS, 13 INCH MODEL FITS 9 TO 10 FOOT CEILINGS, 15 INCH MODEL FITS 10 TO 11 FOOT CEILINGS, AND 16 INCH MODEL IS FOR CEILINGS OF 12 FEET OR HIGHER. OF COURSE, ONE CAN USE A LARGER SIZE THAN WHAT IS RECOMMENDED IF THE DESIRE IS TO HAVE AN "šÃ„úOVERSIZED"šÃ„ù LOOK "šÃ„ì THE LENGTH OF THE CHAIN WILL BE THE SAME LENGTH OR SHORTER THAN THE HEIGHT OF THE GLASS PENDANT. FOR SIZE SUGGESTIONS IN ANY APPLICATION INCLUDING A KITCHEN, A DINING ROOM, A LIVING ROOM, OR AN ENTRYWAY, PLEASE ASK A PRODUCT QUESTION VIA THE HOUZZ SYSTEM - WE WILL REPLY WITH OUR BEST OPINION.Adjustable Hard Wire Cord/Chain. Ul Listed. Bulb Not Included. Easy-To-Install.CAUTION: Please Use The Suspending Chain To Bear The Weight. Don''T Use The Cord.CAUTION: Please Read Before Purchase: Each Product Is Individually Mouth-Blown And Hand Finished By Skilled Craftsmen. Unlike Machine-Made Products, Each Casamotion Product Is Therefore Unique In Its Shape And Coloring. Minor Color And Shape Variations Are Possible.Mould&Seam: Multi-Piece Mould Creates The Hammered Pattern But Also The Seam.Ideal To Use Incandescent / Led Edison Bulb And Hang Above Kitchen Island, Table, Entryway, Hallway, Living Room, Bedroom, Dining Room, Kit, Bar, Restaurant, Farmhouse, High Slope Ceiling.