10 yards per card, 100% nylon. It has a subtle shine and the canvas color can be seen underneath. This is a tubular netting that will unravel. You will need a laying tool to stitch it flat, you do not want it to twist. You can insert other threads inside Flair to change the appearance. Use on 14-18 count canvas, long stitches on 16-24 count, or have crosses for cross stitch. Made in England.