● This is a replacement part for Dr. Scholl's electric foot file for heels. ● Set of 2. ● Individual sales of one piece are not possible, so please purchase only if you understand this. ● This is a new, unused item, but it has been stored at home for a long time, so please purchase only if you don't mind. ● We have not taken it out of the box to check the contents, so please purchase only if you understand this. ● Please purchase if you are not concerned about home storage. ● Since this is a layman's inspection, there may be oversights, but please purchase with your understanding. ● If you have any questions or concerns, please comment before purchasing.