They can be used as pot holders if they are like the one I have. Mine has a slot in the back so you can replace the "scent". Couldn't you just make a scented hotpad without the slit for the scent packet and putting a little loop on one corner. You could even use a little heavier ribbon to make the loop. You can also sew several strips of fabric together and then cut your square out on an angle to make the top half of your potholder. Good Luck and give it a go. You can always use them yourself if you are not satisfied with them but I bet they will be great.