Works like a champ!
I followed the directions closely (wet the fabric, keep the Stretcher in proper alignment), and it worked like a champ.  I have a pair of 34&#34; Wranglers that I keep as something to aspire to (I am a 36&#34; waist guy), and I tried this tool on them.  It worked!  I can now get in them, although it is snug.  I am guessing that it stretched it to 35.5&#34; or so, and I felt that I could have gone further.  I will wash these jeans, which I expect will return them to their original size, so that I can keep them for inspiration.<br />UPDATE:  2018/05/23 -- still using it.  My waist goes up and down, so this thing is getting a workout.  It still works well, and I consider it to be very sturdy.  Well worth the purchase.
Rating: 5 stars