高NRR耳塞

3m一次性耳塞海绵4个

Product Description: 3M Earplug Foam for Single Use 4 pcs The 3M Earplug Foam for Single Use is an excellent choice for professionals who work in noisy environments. These earplugs are designed to reduce the amount of sound entering your ear canal, providing you with the protection you need to work safely and comfortably. The foam material used to create these earplugs is incredibly soft and comfortable to wear for long periods of time. Made from a high-density foam, these earplugs are perfect for those who need protection from loud, constant noises. They are easy to insert into the ear and provide a snug fit that ensures they stay in place even during movement. With a noise reduction rating (NRR) of 29 dB, these earplugs can reduce harmful noise levels by up to 29 decibels, making them perfect for use in a variety of noisy situations. The 3M Earplug Foam for Single Use is also perfect for those who frequently travel and want to block out noises from the surrounding environment. These earplugs are disposable, making them convenient for use on-the-go. The pack contains four earplugs, so you can have multiple pairs on hand for daily use or on the go. In conclusion, the 3M Earplug Foam for Single Use 4 pcs is an essential accessory for anyone who works or travels in environments with high levels of noise. With their soft and comfortable foam material, easy-to-insert design, and high NRR rating, these earplugs are a top choice for those looking for reliable sound protection. Order yours today and experience the peace of mind that comes with having earplugs that you can rely on for effective noise reduction. ..

17.39 USD