This Lyre Harp features inlaid arms and stars carved on the soundboard add to the beauty of this instrument. 25" in overall lenth and has 16 metal strings. A nylon case and tuning tool are included. Key of D from longest to shortest: D E F# G A B C# D E F# G A B C# D E Guitar wire can be used to replace the strings. Approximate gages re: .028, .025, .025, .025, .017, .017, .013, .013, .013, .013, .011, .011, .011, .010.