Features: 1. 54B replacement head engineered for durable performance; each unit is inspected and tested to deliver sharpness and reliable shaving results. 2. Wide compatibility: Compatible with Braun Series 5, 6, and 7 Flex generation shavers, including models 5118s, 5120s, 5150cs, and more. 3. Skin-friendly design: High-quality stainless steel mesh follows facial contours closely, captures hairs of different lengths, and reduces pulling or irritation for a comfortable shave. 4. Package includes 1 replacement shaver head and 1 cleaning brush; easy to refresh your shaver head for restored cutting efficiency. 5. Customer service: Please compare appearance, shape, and size with original part before ordering; contact us with any questions for prompt support. Product Details: Specifications: Color: Black & Silver Material: ABS Package Contents: 1 * Replacement Shaver Head, 1 * Cleaning Brush