Smooths calluses and rough skin. Foot massaging surfaces. 2 emery surfaces. 2 massaging surfaces. Features: Fold-up handle for easy carrying. Four different surfaces for foot care: Coarse emery side for reducing calluses and hard skin; Fine emery side for smoothing; Two different massaging surfaces to stimulate circulation. Quality Guaranteed: This TopCare product is laboratory tested to guarantee its highest quality your total satisfaction is guaranteed. Questions? 1-888-423-0139. Made in China.