I also bought mine from Stateline Tack. It is a saddle pad, is about 1/2" thick, pure wool and is perfectly clean. I cut mine down the spine and placed it end to end and it covers my ironing board...all for under $30.00.
It so bugs me that as soon as you put the word "quilting" alongside something, the price goes up.
Here you go....$28.80 for 30" x 30". Check out the reviews...You'll find LOTS of quilters!
Wool pad
Watson