Serlite
(Serlite)
4
From the ones that I’ve seen, I think any ribbon you pick up from the craft store would do the trick.
Naturally, don’t get something that won’t hold up to repeated stress (like lace), but otherwise you don’t need to be picky.
When you cut it, do it at an angle and use glue/a candle on it, to prevent the ribbon from fraying and eventually coming apart.