HYHP 2 Pcs Elastic Bands Spool Sewing Bands, Elastic Cord with Buttonhole (White & Black)

The band width is smaller than expected.

I was just about to buy, again, another pair of grandson's jeans with the adjustable waistband. When trying to change the button hole, the elastic got lose and went back into the waistband. So he had the adjustment on one side but not the other, which just didn't look right. I was about to toss out, when I found this button hole tape on line. It's perfect. Works great. Was able to replace the entire thing with little effort. Price is great and you get black and white. I would have spent way more on a new pair of jeans.

It is hard to find these at stores. 5 yards gives me plenty of the elastic. They arrived the next day.I use these for my grandkids clothing when I am sewing pj's or pants. When grandkids are far away it is easier to get their waist measurement and then use the button hole elastic in the waist so they can adjust to their size and comfort

We bought these to use on 3d Printed face shields. We printed nubs on the 3d printed shield frame which allows the user to adjust the fit/tightness of the 3d printed face shield by using the holes in the elastic on these bands. They are being used by nurses, doctors, nursing students, elderly, and active youths. The elastic is great! Would buy (and did buy) again.

I have been altering the waist of a lot of my clothes and this has worked wonderfully to cinch things in. Pants that used to gape at the waist now fit snugly after sewing a little on the back. I have been in the process of going through all my clothes and deciding what to keep and what to donate. Sewing in this elastic has altered many of my clothes considerably enough that I will not be passing over them in the future when picking out what to wear, meaning I do not have to get rid of them!