Backstitch represents a stitching technique which involves creating small in-out stitches with the purpose of tightly fasten two cloth pieces together. This approach gives resilience and avoids
the material from coming apart.
The sew together may be used for a selection of stitching projects, like sewing the hem, stitching appliques, or even creating quilts. It gives a neat and skilled look to the completed piece.
How to Whipstitch with Pictures wikiHow