The electric foot file roller is convenient and practical, with excellent texture, and can serve you for a long time without being easily damaged. The exquisite craftsmanship can serve you well without breaking easily. This electric foot file roller is a very practical and reliable for your needs. Features - Color: Black. - Material: GH. - Size: 5.00X1.50X1.50cm/1.97X0.59X0.59inch. - Easily replace the grinding heads of your foot file with this replacement grinding head, compatible with multiple brands of foot files. - Choose between the coarse and fine specifications of this grinding head, allowing you to customize your foot care routine according to your needs. - Made from solid materials, this grinding head is durable and simple to clean, ensuring long-lasting performance. - The well-designed grinding head effectively removes calluses from your feet, leaving them smooth and rejuvenated. - Say goodbye to rough and calloused feet with the help of this well-designed grinding head, providing a professional foot care experience. Packing list4 x Replacement Rollers