• Model #1776
• NRR=17dB
• The lightest and most comfortable semi-aural or "canal cap" hearing protector available - only 10 grams
• Worn under the chin
• Suction-cast comfort cushions trap air in the ear canal to achieve desired noise attenuation without entering the ear canal
• Swiveling end caps for custom fit. Allows proper fit to varying angles of ear canals
• "Memory" hollow band doesn't bore in, get slack or become uncomfortable
• All materials are non toxic and are easily cleaned in soap and water
• Available in red, green or pink

Attenuation data

Frequency in Hz	125	250	500	1000	2000	3150	4000	6300	8000
Mean (dB) Attenuation	10.3	15.4	17.0	20.3	31.5	33.9	30.8	30.8	31.2
Standard Deviation	2.0	2.0	1.8	1.9	2.8	2.1	2.0	1.9	3.4
NRR=17dB