The square tubed chimes of the Woodstock American Arts & Crafts Chime combine a fresh, clean look that exemplifies balance and proportion with a beautiful sound. This chime is tuned using the "Golden Ratio," a ratio discovered by the Greeks and found throughout nature. Consists of four bronze square tubes. Tuned to G, D, E, G. 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 21.5 inches 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. * Features a stained glass wind catcher * Hand painted and hand crafted * Unique sqaure shaped bronze tubes * 21.5 inch length