3M 1100 Noise-Reducing Earplugs: Sound-Isolating for Sleep, Work, Study, Rest, and Anti-Snoring.

Experience a peaceful and quiet environment with these noise-reducing earplugs, designed to help you focus, relax, or enjoy a good night's sleep. Perfect for various settings such as work, study, and rest, these earplugs are also effective in reducing snoring sounds. Made in Brazil, they offer a comfortable fit and superior sound isolation for your daily needs. Material: PU Noise reduction rate: SNR: 37dB Implementation Standards: ANSI S3.19-1974, ISO 4859 Function: Passive noise reduction How to use: Kneading Classification: Foam Effect: Noise Reduction Packing: Plastic bag Earplug tip shape: Bullet Earplug color: Orange Noise Reduction Rating (NRR): 29dB Specification: 1000 pairs/box Manufacture country: China Instructions included: No

manufactureCountry: Brazil