【Compatible Models】: This shaver head is compatible with all SH90 series shavers, S9000 (S9311/27, S9311/84, S9311/87, S9321/88, S9511/63, S9531/84, S9721/84, S9721/84, S9721/84, S9721/84. 【High-quality materials】: This product is made of high-quality stainless steel material, double-layer stainless steel blade rotary shaving, can be perfectly adapted to your skin, will not hurt your skin, to bring you a better shaving experience. ).
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