Zenith NRR dB 30 Uncorded Earplugs
Zenith NRR dB 30 Corded Foam Earplugs
3M E-A-R Earplugs, yellow neons, uncorded, foam earplugs, pairs are wrapped individually
3M E-A-R Classic Earplugs, uncorded
Howard Leight by Honeywell Max Corded Earplugs, NRR 33
3M Headband hearing protection, 21-30 noise reduction rating, multiple colours