These necks feature a paddle headstock design.  The nut width is 2" and the fingerboards are African Blackwood.  These can be shaped to match traditional headstock designs with a 3L - 3R tuning machine configuration.  The beautiful aspect for these is that they can be installed as either right or left handed.  All you have to do is flip the nut around. They all come with a 25.5" scale length.