The Aklot 16 Metal String Mahogany Body Lyre Harp Comes With A Black Gig Bag And MATERIAL: Aklot lyre harp is carved from a piece of Okoume. High hardness and density wood is strong enough to keep it in tone and avoid the string force into the wood. The instrument has warm sound with a pleasant tone. 16 STEEL STRINGS: The 16 metal strings lyre harp is equipped with durable steel strings. The tone is ringing and can fill in a whole room. The shorter the string is, the higher tone you'll get. And so does the tension of strings. EXQUISITE DETAILS DESIGN: The lyre harp is with rounded edge, which is safer and more comfortable to hold. The sound board creates a continuous whistling effect within the space. With loop end design for more stable and keep it in tune. TUNING TOOLS INCLUDED: The lyre harp kit comes with a tuning wrench, you can use the wrench to adjust the tension of string by turning clockwise or counterclockwise. WHAT YOU GET: Package includes a lyre harp, a tuning wrench, extra strings, pickup and a black gig bag. And we offer 60 days quality and satisfaction warranty. If you have any question, please feel free to contact us.