Works with AO Tuffmaster face protection system 3M Personal Safety Division 247-H9P3E Peltor Optime 98 Cap-Mount Earmuffs; Hearing Conservation H9P3E 10 Each Case.Pivoting earcups for optimum fit.
Works with AO Tuffmaster face protection system 3M Personal Safety Division 247-H9P3E Peltor Optime 98 Cap-Mount Earmuffs; Hearing Conservation H9P3E 10 Each Case.