Comfortably wear face masks for extended periods in food-processing facilities. Also known as ear savers, these extenders secure mask straps to the back of your head instead of your ears, and have notches to adjust masks to fit more tightly or loosely. To help you comply with Hazard Analysis and Critical Control Point (HACCP) programs, they contain metal additives that will be caught by metal detectors if they fall into a batch of food. These extenders are also bright blue, making them easy to spot and remove. They’re FDA compliant for direct contact with food.