37 unique built-in stitches, including one 1-step auto-size buttonhole With a full range of user-friendly features and lightweight design, the Brother SM3701 is perfect for both beginners learning to sew and more advanced sewers looking for versatility 74 stitch functions, including a blind hem decorative and quilting stitches with an automatic one-step buttonhole for virtually perfect buttonholes 5 quick-change sewing feet are included Free arm for sewing cuffs and sleeves