I'm not sure why the one reviewer called this a bad product. It's a quality product and very durable
(Tyvek material).
You even hand out the final bill for inspection (it doesn't have to be a
hundred dollar bill), so you END CLEAN!
Regarding the other reviewer wanting to see Greg
perform and explain this routine, it's on his DVD "In Action" (Vol 3).
So I think that this
is an underrated product...but maybe it's best to keep it that way? ;-)