The replacement shaving head can keep your shaver high performance, replacement for Philips SH90 S9000 RQ10 RQ1250 RQ12 RQ1280 RQ1180 RQ11 shaver. Features: Crafted from high-quality materials for continuous, efficient, and easy-to-use Features. Shaver head should be replaced every month. You should clean the shaver head regularly for optimum performance. The replacement head makes your shaver back to hgih performance and a closer shave. Replacement for Philips SH90 S9000 RQ10 RQ1250 RQ12 RQ1280 RQ1180 RQ11 shaver. Specifications: Material: ABS + stainless steel Color: Black Package Weight: 40g / 1.41ounces Package Size: 90 * 90 * 20mm / 3.54 * 3.54 * 0.79in Packing List: 1 * Shaver Replacement Head