I would normally never write a negative review of a product even if I did not personally like it.
But this.... The strap that comes with it will cut the circulation off in your are.... if you
decided to use it. Now for the product and my reason for bashing it. It does not fit in a coat. In
the instructional video .. not wearing a coat Suprize!!!! In the demonstration video there are flash
cuts and hand motions to cover the gizmo outline. I would be happy to be proven wrong.