If you need a little extra stretch at the end of your work this is the perfect cast off (or bind off for you!)
Work a reverse yarnover.
Knit 1 stitch.
Lift yarnover over stitch.
1. Work a reverse yarnover.
2. Knit 1 stitch.
3. Lift yarnover and first stitch together over final stitch. Repeat steps 1-3 until all stitches have been worked.
Read more about How To Bind Off / Cast Off.
Why not give this technique a try in the following patterns: