[High Quality] Dual blade system with lift and cut technology. Stainless steel blades for a comfortably close shave. Suitable for precise grooming and completely safe to touch. The pivot head adjusts smoothly to any surface for optimal contact. Designed for durability and high performance. [Easy Cleaning] The replacement foil head is simple to install and remove. Clean the razor before installing the new shaver foil. [Compatible With] Replacement shaver heads fit Norelco models XA2029, XA525, TT2021, YS522, YS524, TT2022, TT2030, TT2039, TT2040, YS534, BG2024, BG2025, GB2026, BG2028, BG2036, BG2038, BG2040, and other compatible models. Provides comfortable and quiet operation. The blade can be rinsed with water after use for easy cleaning. [Service Life] The foil and cutter replacement head lifespan depends on frequency of use. It is generally recommended to replace every 9 to 12 months for best shaving results. [Compact and Portable] Small, lightweight design saves space and is easy to carry. Color: Black. Material: ABS + Metal. Package Contents: 6 x Replacement Shaver Head. Note: Light reflection and different display settings may cause slight variations in color compared to the actual item. Measurement allowance is +/- 1-3 cm.