HEARING PROTECTION

NOBELSAFE Blue • Super lightweight model • good noise attenuation 21. Db

NOBELSAFE Super • Universal earmuff with vertically adjustable ear cups.    The head frame can be worn across head, in the neck and    under the chin • good noise attenuation 31.7 dB

AO Type 820 American Optical • Made of soft, foam-filled cushion, reinforced plastic    headband automatically adjusts for    a snug, comfortable fit • Note: Other kinds and brands of ear muffler    also available upon request