This is a printable, water soluble, adhesive fabric stabiliser.
You can print your pattern onto this, and then stick the stabiliser to the front of your fabric.
Stitch through the pattern, and then once you're done, submerge your fabric in water and wash off the stabiliser!
*** Although the pictures shows a full pack, this price is for a single sheet . ***
This is American letter sized paper, so you'll need to make sure your printer settings are set to the correct paper size. On my HP Printer, it's called "Letter". It's 8.5" by 11".