[Professional Precision] The Series 5/6 53B foil head shaver replacement heads are made of high-quality materials with good waterproof and rust-resistant properties, making them easy to remove and clean after shaving. [Fit Model] Compatible with Series 5/6 53B electric shaver replacement heads, models 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 head every 18 months to reduce the degradation of shaving performance and clean it regularly. Color: Black Material: Plastic + Metal Package Contents: 2 x Shaver Heads Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.