The StitchMaster Pro Feet Set includes five sets of 1/4" walking feet, each comprising various specialized attachments. The set features a piping welting foot, a double welt piping welting foot, a spring-loaded smooth bottom walking foot with a right edge guide, and two toothed bottom zipper feet—left and right toe. Designed for use with industrial walking foot sewing machines, this set is compatible with numerous brands and models, including those from ARTISAN, CONSEW, JUKI, MERCURY, NAKAJIMA, SAILRITE, SINGER, SIRUBA, TACSEW, YAKUMO, and HIGHLEAD. It is important to note that these feet are suitable for single needle walking foot machines but are not compatible with PFAFF or Durkopp brand machines. Each foot in the set is sized at 1/4", making it ideal for a variety of sewing projects requiring precise piping, welt, or zipper installation.