The suspended bind off is a handy tool to have in your knitting tool box! It allows for stretch, but without flaring. It makes a perfect finish for things like button bands, cardigan and sweater hems, and more.
This video has three parts:
Learn the bind off in the knit stitch (starts ~3 minutes in)
Learn the bind off in the purl stitch (starts ~5 minutes in)
Learn the bind off in pattern (2x2 rib) (starts ~9 minutes in)