This 3M Automotive 5448 Stikit Air File Shoe is brand new in the box and ready to tackle any automotive repair job you have. Made by the trusted brand 3M, this tool is perfect for professionals and DIY enthusiasts alike. Its stikit feature allows for easy attachment and removal of abrasive sheets, making the process of repairing a breeze. The shoe is compatible with various abrasive sheets and is a must-have for any automotive repair kit.