Best quality student model available! Small scale guitars are the most difficult to produce properly. Each Yamaha CGS Series classical guitar is a legitimate musical instrument, constructed with the beautiful tonal woods and meticulous details of a full-sized Yamaha guitar. This model features a spruce top, meranati back and sides, and nato neck. 21″ scale length and 3 3/4″ deep body. 1 7/8″ finger board at nut. Rosewood finger board and bridge.