Increase your visibility while sewing with the clear Coverstitch foot. Create beautiful decorative edges and effects with the Flat trim Foot and the Join and Fold foot. Straps and belt loops are effortless to create with the strap and belt loop foot. Add piping, corded tuck and even create wonderful decorative trims with the Piping Foot with cording guide. This kit is for use with Viking Huskylock s25 and s21 and Pfaff Coverlock 3.0 and 4.0 sergers. Feet included: Flat trim Foot, Join and Fold Edging Foot, Strap and Belt Loop Foot, Clear Coverstitch Foot, Piping Foot with Cording Guide.