3M™ 1100 uncorded foam earplugs feature soft, hypoallergenic foam and a tapered design to fit comfortably in the earcanal.
Soft, uncorded foam earplugs that conform to the unique shape of each ear for excellent hearing protection and comfort.
(bul) Smooth, dirt-resistant surface for hygiene
(bul) Comfortable for a wide range of earcanal sizes
(bul) Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL.
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 5% for estimating the amount of noise reduction provided.
3M is Leading the Advancement of Hearing Conservation™.
|Hong Kong||3M Personal Protective Equipment & Fall Protection Marketing Manager||Alice Leung||Tel: 2806 6111
|Hong Kong||3M Personal Protective Equipment & Fall Protection Sales Manager||Escher Leung||Tel: 2806 6111
|Hong Kong||3M Personal Protective Equipment & Fall Protection Senior Account Manager||Kenenth Tam||Tel: 2806 6307