Unique features allow you to smooth and soften callused feet: Double-sided abrasive (coarse on one side, fine on opposite side) for multi-purpose foot care. Coarse grit quickly reduces thick calluses. Fine grit smooths skin and maintains softness. Etched abrasive surface will not wear or flake off. Holes in the smoother allow water to rinse through, keeping the tool clean. Extra long, curved design to easily reach all areas of the feet. Wide, cushioned handle for maximum grip and comfort. Color: Grey. - Material: stainless steel. - Size: About 24.3 * 5.2 cm(L*W). - Foot File has a rougher side and a smoother side for instantly eliminating thick callused skin, the handle is comfortable to grasp and it has a hole in the handle so they can be hung in the shower or bath easily. - Perfect double sided foot file gently, effectively removes your thick hard skin to reveal touchable soft, smooth feet. - No need to soak feet prior to using this foot rasp, gives equally good results on both dry and wet foot surfaces that allows the user to work according to their own preference and satisfaction. - Safe and effective to remove dead skin from feet for the perfect pedicure at home.