I found some here:
http://store.jojosgiftshoppe.com
Since they are 5" wide, you can cut them up and use them for Charm or Nickel quilts or you can subcut the 5" squares into half square triangle and make Turnover patterns.
You could also cut them in half long ways and then they would be Jelly Roll size but a normal Jelly Roll has twice as many strips in it.
Borders is what was suggested on one site I was on. I'm thinking Disappearing 9 Patch or 4 Patch would also be good if you can get enough contrast in the colors or hues.