Features: Rotate Speed:3000-20,000 RPM Power 220-240V (Uk plug) Size: 20.5*10*5.2cm Daily beauty care, using these devices, you can easily grind your hands and feet to make them perfect and elegant. For manicure and foot treatment. Suitable for professional use, beauty salon or home. Package includes 1 * Power supply 1 * Handle 6 * Metal polishing head 6 * Abrasive cloth polishing head 1 * Manual