The product is a set of (4) 6”. Slim Taper files manufactured by Simonds in the United States. These metal and steel files are of high coarseness, making them ideal for shaping and sharpening various materials. While the manufacturer does not offer a warranty, these new old stock (NOS) files are sure to be of great value for any workshop or tool collection. grandpa 70 year-old collection used to work for Simonds, new old stock never used. Some item have surface rust, from storage, dosnt seem to have a bad effect on files, some a free of all surfaces, easy removed, Thanks for looking check our store for more.