This product has a different name but looks the same. Revlon bacteria sheild nail file is a dual sided glass nail file. While doing research to find out how to take better care of my nails,help them stop splitting and peeling I came across the recommendation to use a glass file. It is alot gentler on your nails while still being extremely effective. You also can sanitize the file unlike typical files. The only real downfall to this file is it is thicker making it hard to get the sides of the nail bed. It's also very fragile, I have dropped two so far and they break obviously being glass.