DescriptionThis practical callus remover can be used on wet foot or any wet condition, removes dead skin, calluses and hardened skin. Let your feet become baby-soft, smooth and beautiful again. Ergonomic design, it is more convenient for you when using. You can grip the foot file to remove the dry skin quickly and effectively!Features-Color: Assorted color -Material: Wood+lava -Size: About 23.50X4.70X1.00cm/9.24X1.85X0.39inch -Double-sided design, red coarse sand surface exfoliate dead skin and black coarse sand surface exfoliate. -Surface rub foot board its operation is simple, convenient and hygienic design. -The foot plate has two sides, one side of fine sand refinement smooth feet, the other side of coarse sand, grinding thin horny hard skin. -With volcanic stone, natural stone, multi-functional environmental protection, double care for your feet. -Recycle, not easy to deform, easy to keep, easy to take and suspend.