Review on Thyroid Shield Radiation Protection Equivlancy by Mark Adams

The product works as expected and provides adequate coverage. It is large enough to cover the entire neck with an appropriately sized vest. My biggest problem is that it is very uncomfortable to wear. Velcro edges are sharp and dig into the back of the neck. It's also much stiffer than most other thyroid shields and therefore digs into your throat. I still use it regularly as it gets the job done.