Efficient Hair Removal: The 4 replacement heads are designed to work with Generation 2 Hair Removal devices, providing a painless and gentle hair removal experience for women. Double Halo Technology: The replacement blades feature double halo technology, ensuring effective hair removal with no missed hairs. Easy to Replace: The replacement heads are simple to install and remove, allowing for quick and convenient changes. Long-Lasting: Made from high-quality materials, each replacement head is durable and delivers consistent performance over time. Color: As shown. Material: Plastic + Metal. Package Contents: 4 x Blade, 1 x Clean brush. Note: Light reflection and differences in display screens may cause slight variations in color compared to the actual product. Measurement may vary by up to +/- 1-3 cm.