Jellyrolls are pre-cut strips of 100% cotton fabric that are great for quilting and all manner of sewing projects. These are 100% cotton by Benartex from their "Sew Excited" range of fabrics - gorgeous vibrant colours on a black or white background. You can buy the dark or light strips from this collection separately, but this is the full 40 piece jellyroll.
I made a lovely drawstring pouch bag out of some yardage of these same fabrics, the colours are truly stunning.
Strips are approx 45" length and 2.5" wide.