Taylor's 300 series features all solid wood guitars, and the 4 series features their grand auditorium shape which is a versatile style fitting for all styles. The instrument has a torrified Sitka spruce top with quilted sapele back and sides, has an ebony fingerboard, etc. If you have any questions, feel free to let us know! Specs: Highlights Scale Length: 25-1/2" Nut & Saddle: Tusq Nut/Micarta Saddle Bracing: V-Class Truss Rod Cover: West African Ebony Pickguard: Tortoise Number of Frets: 20 Tuners: Taylor Black Case: Taylor Deluxe Hardshell Brown Brand of Strings: Elixir Phosphor Bronze Light Body Length: 20" Body Width: 16" Body Depth: 4 5/8" Body Binding: Top Finish: Satin SEB Back Config: 2-piece No Wedge Backstrap Finish: None Rosette Size: Three Ring Bridge Inlay: None Back/Side Finish: Satin Armrest Binding: None Backstrap Wood: None Rosette Mat: Plastic Stain/Sunburst: Shaded Edgeburst Wedge: None Neck Neck Width: 1-3/4"