3M? E?A?Rsoft Yellow Neon Soft Foam Earplugs, Uncorded, Regular Size, 200 Pairs

Yellow earplugs seal the ear canal with soft, slow-recovery foam for excellent noise reduction and reliable hearing protection. Tapered earplugs are easy to roll and insert, then expand within the ear canal for a comfortable, secure fit. Earplugs come in a polythene bag to keep them clean before use. Use when exposed to noise such as in assembly and mechanical, chipping, chiselling, cleaning, drilling, furnace operations, grinding, heavy equipment operations, machining, metal repair, painting, pouring/casting, power shut-off, riveting . nding. wing and welding and much more. Test compatible with 3MTM EA-RfitTM validation system. These earplugs have a Noise Reduction Rating (NRR) of 33 dB and are made of polyurethane. However, research suggests that many users will receive less noise reduction than indicated by the NRR due to variation in earpiece fit, earpiece adjustability, and user motivation. It is recommended to reduce the NRR by 50% to better estimate typical workplace protection. No Strings/No Strings; Shape: conical; Materials: polyurethane; Noise Reduction Ratio (NRR): 33 dB.