• 20 pairs in individual poly bags.
• NRR 32.
• Instructions on poly bags.
• Vibrant colours make protection visible and plugs easy to find.
• Self-adjusting polyurethane foam expands to fit virtually every wearer.
• Contoured T-shape for easy insertion and wear.
• Smooth, soil-resistant closed cell-foam skin prevents dirt build-up.
• Non-corded.
• Made in USA by Howard Leight Hearing Protection.
Many Uses
• When using machinery.
• If your partner snores.
• Sleeping on bus, plane or train.
• Shift work.
• Studying.
• LOUD concerts and clubs.
• Nagging bosses etc...
Specifications
Noise Reduction Rating (NRR) of 32 decibels. Class A(L), SLC80 25, Class 4
"Hearing protector class 4 tested to AS/NZS 1270. When selected, used and maintained as specified in AS/NZS 1269, this protector may be used in noise up to 105 dB (A) assuming an 85 dB (A) criterion. A lower criterion may require a higher protection class."
More info at
http://www.howardleight.com/