WHAT YOU GET? You get a 70S, S for Silver, if you need a Black head please search for 70B, Black. But they are not different except for the colour. NOTE: Please check if your razor model is part of the Series 7 range before purchg. WHY YOU NEED THIS? Replace your shaver parts every 18 months to maintain peak performance. WIDE RANGE OF COMPATIBILITY: Ancable replacement shaving head can be used on 720, 720s-3, 720s-4, 720s-5, 730, 790CC, 790CC-3, 790CC-4, 790CC-5, 795CC-3, 760CC, 760CC-3, 760CC-4, 760CC-5, 765CC-3, 765CC-4, 765CC-5, 9565, 9566, 9595,9581, 9585, 9591, 9781, 9782, 9785, 9791, 9795, 750CC.