While all acoustic guitars share the same basic construction and design elements, there are important differences that affect their sound and playability. Each guitar shares those basic characteristics above, but now that you know how an acoustic is designed and built, you will want to consider some of the variables that change how each box feels and plays. These variables include: FEATURES Size : 41 Inch Top : Spruce Back & Side : Sapele Binding : ABS Headmachine : Die Cast Fingerboard : Synthetic Finish : Matt Color : Natural