ONE ORDER = 1 ROLL OF 50 YARDS. 3MM WIDE IS PERFECT FOR ZIPPER APPLICATION. 5MM IS PERFECT FOR SEAMS APPLICATION. 20MM WIDE IS GREAT FOR WHAT YOU SEE IN MY YOUTUBE VIDEOS.
https://www.youtube.com/watch?v=r0sFZYl2jp8
https://www.youtube.com/watch?v=JtOXVIX3gw4
I use 20MM WIDE TAPE sporadically when I use foam as interfacing to spread out for extra strength. This doesn’t gum up the needle. If you are using on the seam part, you can avoid the needle area. But honestly, I use it so much the gum up issue is not a big problem for me.