Description 1. Replacement Head: Replace old or broken heads to give your product a fresh new look. The 5D flex floating heads rotate to follow the contours of your face, head, neck, and jaw, providing a closer and smoother shave without skin irritation. 2. 5D Razor Replacement: The replacement features a 5-blade mesh design to further increase the contact area with your skin. Increase contact area, sharp blade, efficient and comfortable shaving, reduce scratches. 3. Automatic Grinding Head: During electric shaving, the mesh and blade rub against each other to realize the automatic head grinding function, making the electric blade sharper and providing you with a comfortable and efficient shaving experience. 4. Waterproof Head: The men's head shaver blade allows you to clean after shaving. You can open the head and clean the inside, which can reduce residual beard in the shaving head and extend the life of the shaving head. 5. Universal Head Blade: Universal replacement blade heads for all 5-head shavers. As long as it is the same as the head replacement interface of an electric shaver, it can be replaced. Color: Material: Plastic + Metal Package Contents: 1 x Razor Blade Heads Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to look a little different from the real thing. The allowed measurement error is +/- 1-3 cm.