Description[Professional precision]: The Series 5/6 53B foil shaver replacement heads are made of high-quality materials with good waterproof and anti-corrosion properties, making it easy to remove and clean after shaving. [Suitable model]: Compatible with Series 5/6 53B electric shaver, model 6072cc, 6090cc, 6020s, 6040cs, 6075cc, 5018s, 5049cs, 5035s, 5020s, 5050cs, Compatible with all Series 5/6 electric shavers, 53B. [Warm tip]: It is recommended that you replace the shaver every 18 months to reduce the deterioration of shaving performance and clean regularly. color: Black Material: plastic + metal Package contents: 2 x shaver 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 +/- 1-3 cm.