Reusable Dust Proof Mask With 3 Filters "New Arrival" Metal: Sterling Silver

Metal: Sterling Silver

Comfortable to wear for most everyone

which can improve overall health

Training Mask's multi-patented dual channel air flow technology compresses air at the inlets with resistance caps and then adds air resistance via flux valves

Twin XL Size Set Includes:

Reusable Dust Proof Mask With 3 Filters "New Arrival" Metal: Sterling SilverPrevents from dust, smoke, bacteria, viruses, and much more with a 95% filtration for cleaner and easier breathing. Features: Superior activated carbon fabric technology prevents from dust, bacterias, chemical and biological impurities. Outer layer made of high quality neoprene making it soft and comfortable to wear 2 exhalation valves for easy breathing 95% filtration rate Size of mask: 30 x 15 cm (adjustable velcro) Adjustable aluminum nose clip