The harp 7 String is constructed of wood products with high quality saddles, hard, wood to maintain tone, and metal end rings to avoid string forces entering the wood. The instrument has a warm sound and a pleasant tone. When struck, the strings produce a continuous whistling sound that relaxes our body and mind. The shorter the string is, the higher tone you get. And so does the tension of strings. Harp is a simple musical instrument, and there are plenty of learning materials on the Internet. So it's the best gift for kids, adults, beginners, sweetheart, friends, professionals and bands. Size Chart: Length:32.5cm/12.80inch Width:15.5cm/6.10inch Height:2.8cm/1.10inch Package Includes: 1 harp 7 String DIY set Note: Please allow slightly errors due to manual measurement and different monitors. Please Note: The product does not include paint, wrench and individual box [Improved Ability]:7 Metal Strings Lyre starter, promotes parent-child interaction, fosters a sense of cooperation, improves hands on skills and develops concentration skills. [Comfortable to grip]:The harp 7 String DIY set has rounded corners for a comfortable grip and is ergonomically designed. [Musical Instrument Assembly]:The Lyres Wood String Instrument can be painted and assembled by yourself, doodled and painted to create your own unique musical instrument. [Soft sound]:The harp Making Material set steel wire strings are crisp and powerful with a soft tone. style lyra with a resonant chamber for greater volume. [Quality Materials]:The 7 String DIY set is made of high quality basswood and metal, durable and reusable.