Made of Maple, with a Sitka-Spruce sounding board, Rosewood fingerboard, nut, saddle, button and tailpiece. Strung with gut strings for similar tunings as Tenor Viols. With or without movable frets. (State your choice) A tenor Vielle is played "da-gamba-style" (because of size). SST(Sounding String Length from Nut To Bridge) is 48cm