1. Product Dimensions (L x W x H): 8.7 x 2.2 x 0.9 inches (22 x 5.5 x 2.2 cm). 2. For soft heels, as if you went to a salon: This is a salon quality heel file that is approved by professional manicians. Take care of your sole exfoliating problems at home and make your feet smooth without any techniques. The hard exfoliating texture is thoroughly removed from two different types of rough sanding that have been dried or left out, giving it a smooth heel that is just like anyone went to a salon. 3. Easy 2 Steps & Ergonomic Handle Design for Easy Exfoliation: After removing hard exfoliating on #120 rough surfaces, the #220 fine surface smooths the entire skin of your feet. For #120 (rough surfaces), it scrapes areas that have been especially hard such as the heel. Move in one direction without force, the polo and exfoliation will fall off. #220 (fine surface) can be used not only on heels, but also on toes, sides of the foot and hard areas that hit the shoe, giving your entire foot a smooth skin without snagging. After removing the exfoliate, moisturize with cream or other moisturizes the heel for a smooth and sticky texture. In addition, it can be used to remove excess exfoliating at home. The smooth foot has an ergonomic thickness of about 0.6 inch (1.5 cm) and a slightly rounded handle design for optimal exfoliation without being too strong or too weak. Great for first-time users or those who have experienced soreness from heel files. 4. Wash with water to keep it clean and tear-resistant material for increased durability. Care items are important to use clean items. If the exfoliating is left on the file body, it also causes bacteria to grow. The smooth foot is fully washable, so you can wash it without leaving any bacteria that may cause odors, and hang it up with the included drawstring to keep it clean. In addition, the adhesive part of the file has been renewed with a material that is difficult to peel, and it also has improved durability. 5. Solves various heel problems: Fluffy and fluffy heels. Eliminates the wires of the stocking. Corneum accumulates the stratum and reduces the phenomenon of the foot that causes pain every time you walk. For the back of the heel. Before anxiety of your heels, please restore your original beauty from your feet. After using the keratin moist cream to moisturize your hair with a moisturizing cream, it will be more pull!