I'm futzing around making a hammock for my son, learning the basics, and I have a question about the strip that folds over the ripstop/netting seams and elsewhere (on my WBB). I am familiar with grosgrain and have a bunch of different widths, but this is more like ribbon. I'm sure those of you who build your own have scads of it and know what it's called and where to get it.
Thanks!