One piece, 12 X 30 inches.
I adore using this fabric for skimpy fairy clothes. It's so lightweight...it fits the scale of a tiny fairy perfectly. If you'd like more than the 12 inch X 30 inch measurement, simply add the quantity of feet you want and I'll cut it as one big sheet. (i.e. If you want 3 feet X 30 inches, set the quantity of this item to 3).
This is the fabric I use for making the skirt in Sculpting a Young Fairy.
See the images for an idea of how sheer this fabric is in a single layer, as well as in a pile. This is much more sheer than the chiffon.