3M 1100 Foam Ear Plug Uncorded Earplugs 29 dB Noise Reduction Rating 10 Pairs Individual Packaging on OnBuy
3M 1100 Ear Plugs, Light Weight & Soft Foam for Comfortable Wear, Hearing Protection against noise levels in the range of 94-105 dB (SNR: 37dB), 30 on OnBuy