GUARANTEED MUSICALLY TUNED AMAZING GRACE WIND CHIME. This chime is precision tuned to the inspiring tones heard in the opening measures of Amazing Grace, one of America's best loved and most widely known hymns. PRODUCT FEATURES. Measuring 24-inches in overall length (total hanging length is measured from top of gather ring to bottom of wind catcher), this chime features an ash wood top with a beautiful cherry finish that is weather-resistant and 6 high-polish silver aluminum tubes that will not rust when exposed to the elements. EASY CUSTOMIZATION. The removable windcatcher can be taken to a trophy shop, printer or jeweler to be engraved or silk-screened. QUALITY THAT IS GUARANTEED. Woodstock stands behind every product they make with a one-year warranty and a lifetime tuning guarantee on their musically tuned chimes. WOODSTOCK THE ORIGINAL MUSICALLY TUNED CHIME. Tuned to beautiful melodies and scales from around the world and available in a wide range of styles, songs and sizes, you can choose the Woodstock Chime that speaks to your soul. HOW IT ALL BEGAN. Garry and his wife Diane founded Woodstock Percussion, in 1979 and it remains a family-owned business in New York's Hudson Valley. Grammy award-winning musician Garry Kvistad created the first Woodstock Chime from an aluminum lawn chair he found in a landfill. As a professional musician and instrument designer, he was fascinated by the Scales of Olympos, a 7th century pentatonic scale that can't be played on a modern piano. Garry had the idea to cut and tune the lawn chair chime tubes to the exact frequency of the ancient scale. The resulting Chimes of Olympos was the first Woodstock Chime and is still one of our bestselling wind chimes.