Thank you for helping us by reporting bad content.
I got this file from Amazon for $12. It had rave reviews and I was looking for a way to keep my feet smooth. I tend to walk around barefoot a lot and my feet get dry looking spots in certain areas. I have tried using a regular file but it doesn`t do as good of a job as this bad boy. There are different file roughness on both sides, one is for really getting off the dead skin and the other is for smoothing. There are also little massaging type things on there but I don`t use those. It is a good file and it it supposed to last a long time!
picture is mine