The Woodstock Celtic Wind Chime features a genuine agate wind catcher with a gold Celtic knot silk-screened on it. No two chimes are exactly alike. This piece features a natural ash wood hanging circle and clapper, and six silver aluminum tubes that play a soft, soulful sound similar to many popular Irish airs. This chime measures 24 inches in length and is precision-tuned by a sophisticated digital process a hundred times more sensitive than the human ear, and comes with a lifetime tuning guarantee. Woodstock Percussion Wind Chimes are tuned using a computerized tuning process in order to achieve incomparably beautiful sound. These wind chimes also use an ancient tuning system known as just intonation. Because these notes fall between the notes of a piano (which is tuned using the modern equal temperament system), the chime has a unique, authentic quality. The frequencies at which the different tubes vibrate are integrally related, thus producing the purest musical intervals. Once you hear the beautiful tones created by these magical chimes, you will understand why they are so popular around the world. Wind Chime Length: The length of a wind chime is measured by the overall length of the chime (not tube length) - hanging hook to the end of the sail. This windchime is 24 inches long overall. About Woodstock Chimes Created by professional musician Garry Kvistad, Woodstock Chimes feature original and innovative designs that will add beauty and elegance to your home. Each chime has been tuned to create the purest, most beautiful musical intervals. Kvistad incorporates tunings of scales from many different cultures throughout the world to create unique, inspiring sounds and styles. It"s easy to find the chime that"s right for you at Woodstock, home of the original precision-tuned wind chime. * 6 durable anodized aluminum tubes * Natural ash wood hanger and clapper * Agate wind catcher with silk-screened design * Soulful sounds similar to Irish airs * Precision computerized tuning process * From master chime craftsmen of Woodstock, NY * Overall length: 24 inches * 1-year defect warranty; lifetime tuning guarantee