Flex & Pivot Action follows every curve Three independently flexing heads in a shaving unit that swivels with a full range of motion. This unique combination ensures optimum skin contact in curved areas to catch even the most problematic neck hair. Triple-Track shaving heads with 50% more shaving systems. The three shaving tracks of the Triple-Track shaving heads offer 50% more shaving surface than standard, single track rotary shaving heads. Super Lift & Cut System Dual blade system: first blade lifts, second blade cuts for a comfortable close shave. Fits product types: 1050X, 1059X, 1090X, RQ1050, RQ1051, RQ1052, RQ1060, RQ1061, RQ1062, RQ1075, RQ1076, RQ1077, RQ1085, RQ1087, RQ1090, RQ1095. Triple-Track shaving heads The three shaving tracks of the Triple-Track shaving heads offer 50% more shaving surface than standard, single track rotary shaving heads. Flex & Pivot Action Three independently flexing heads in a shaving unit that swivels with a full range of motion. This unique combination ensures optimum skin contact in curved areas to catch even the most problematic neck hair. Easy click off, click on Easily renew your shaving unit using our click off, click on system.