Product review (1 stars): Amazon Service Great, Stove Lousy
The knob goes on a Jenn-air Gas Stove.  The knobs are plastic.  The knobs are of very poor quality.
We have had to order new knobs (at least 3) four times now since 2001.  The oven is never the temperature that is set.  I would never get another Jenn-air product.
However, the service from Amazon was great.