AIR K20112NWI / 112NWI BEARD GUARD POLY WHITE OR BDNT Beard Restraint Choose from breathable, non-woven polypropylene fabric or heavyweight honeycomb nylon net. Covers face area and stays secure with elastic band. One size. Packaged 10 boxes or bags per case. Polypropylene restraints sold by the bag; nylon restraints sold by the box.