Foam adjusts to ear contours to help seal out noise. Provides an noise reduction rating of 31. Acu-Life is a world leader for innovative self-care products. For over 35 years Acu-Life has designed and developed self-care products that positively impact the lives of people throughout the world.

Benefits:

• Hearing Protection: for Sleeping, Loud Noise, Concerts, Construction, Heavy Machinery, Music, and other loud environments. Also great for creating silence
• Convenient: Includes 18 Pairs perfect for travel and reuse
• Blocks Impulse Sound: Comfortable fit that helps eliminate any "plugged-up" feeling
• 31 DECIBEL NRR (Noise Reduction Rate)
• Healthy Living: Acu-Life has designed and developed innovative health products for over 35 years