I have found these extensions to be perfect for drying out my stage boots.  As a mixed art alternative dance professional I am constantly topping off my crotch high patent leather units with sweat and other liquids.  These extenders help my PEET dryer get my go-to boots dry in record time.  Once I dump the wet dollar bills and change out, I just flop those bad boys on the dryer and they dry that badger fur lining right out.  Next thing you know, Im right back in the money.  No more tedious use of the blow torch, plus my boss told me that was dangerous.  Course what does he know, all he does is go around hurting the performers feelings with his country attitude.  But, oh well the extensions are good is what I was getting at.