Designed for Compatibility: Specifically engineered to fit for S300 models, this replacement electric shaver head features a rotating double blade system with magnetic suction, ensuring a seamless match and functionality. Enhanced Shaving Experience: Experience a superior shave with our advanced double blade design that works in harmony to glide smoothly over your skin, minimizing irritation and maximizing comfort for a close, clean shave every time. Robust and : Constructed from high-quality materials, these replacement heads are built to last. They maintain their sharpness and structure even with frequent use, offering you long-lasting performance and exceptional value. Simple Installation Process: Effortlessly replace your old shaver head with this one as it comes with a user-friendly design that clicks into place without the need for additional tools, making it convenient and hassle-free. Consistent and Reliable Performance: Engineered to deliver steady and dependable operation, these replacement heads that your shaving routine remains uninterrupted, providing you with a consistently smooth shave day after day. Color:As Shown Material:Metal Package Contents: 1 * Replacement Complete Head Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.