3M™ Low Profile Ear Muffs 1425
Play the 3M Ear Muff Game and you could win a TV or a CD System!
Economical, dependable, lightweight ear muffs ideal for everyday use. Ear cups are easy to adjust for customized fit. Recommended for moderately high noise situations (up to 95 dBA TWA). Noise Reduction Rating: 22 dB
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3M™ Three Position Ear Muffs 1427
Play the 3M Ear Muff Game and you could win a TV or a CD System!
A combination of outstanding performance and remarkable versatility. The rotating headband may be worn in three different positions to enhance comfort and convenience. Recommended for high noise situations (up to 100 dBA TWA). Noise Reduction Rating: 27 dB (26 dB under the chin)
3M Occupational Health & Environmental Safety, 3M Center Bldg. 275-6W-01, St. Paul, MN 55144-1000. Tel: 800-896-4223; Fax: 800-542-9373.