Brand newProduct: Razor replacement headEasy to installClean the razor before installing it.Replacement head: The replacement head allows your shaver to regain a performance and a closer shave.For optimal performance: the replacement of your razor head allows a 25% better shave.You need to clean the shaving head regularly for optimal performance.Product: Replacement shaver head Easy to install Clean the shaver before installing Please make sure your shaver model is compatible with: S6000 S6011 S6015 S6840 S6550 S6580 S6670 S6688 S6875 S6840 S5266 S5166 S5366Color: as shown Material: plastic + metal Package Contents: 1 Razor HeadOnly the above package content, other products are not included.The measurement allowed error is +/- 1-3 cm.