Review title is Good, but different from what I expected [SEP] This wasn't what I was expecting, but it works really well for it's intended use (mask making.) I was expecting your standard quarter in flat sewing elastic, and this was not that.  I would never sew this into a waistband, for example.  It's too soft and stretchy for that purpose, but it is extremely comfortable for mask making.  I could also imagine using it for headbands, hair ties, etc.