there are 8 pieces of sewing in our package, includes 2 small magnetic seam guides, 2 MG1 high strength magnetic guides, 2 green seam guide rulers, 2 adjustable sewing machine presser feet, sufficient and plentiful, adequate to satisfy your daily use and replacement demands the magnetic sewing guide is simple to operate, helping you keep seams and stitches straight; The adjustable presser foot is featured with a guide ruler, which will help you measure seam allowances from 0.1 inch to 2 inches, bringing facility to your life the seam guide ruler is made of acrylic, stable and secure, not easy to fade, the magnetic seam guides are made of stainless steel and magnets, with the magnets inside, not easy to break or rust, the quality material can give you a long time use the magnetic seam guide for sewing machine fits most sewing machines, helpful to your sewing efficiency and improve sewing precision, for clothing sewing workplace, family and personal use our sewing machine accessories are perfect to send to your family members, colleagues and others who love sewing; They will feel your concern and love, and your relationship will be improved and compact:Our sewing tools and accessories are portable and , easy to position without interfering with your sewing work. Sew accurately:The seam guide magnetic tool can be adjusted to any position on the metal needle board, working well to sew straight and round stitches, lessen sewing errors, get and accurate stitches, suitable for sewing beginners, enthusiasts, tailors and so on. Notes: Pointed parts included, please keep from children. included, please keep from children. Colour:As Shown Material:Stainless steel Package Contents: 1set * sewing ruler Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.