Large, low-profile disc shaped core covered in fleece on a ¾” diameter maple handle (13.5” length).  This mallet is harder and considerably heavier than the small, resulting in an amazingly fast and effortless response.   It is capable of a huge dynamic range and full spectrum of overtones.  Excellent for use on almost any size or variety of gong.  Sold individually, this mallet is the same as the SNG on a different handle.