Howard Leight QD30 Quiet Multiple Use Corded Earplugs 100 Pairs NRR-26For great protection and comfort from a reusable earplug, Quiet multiple use Corded. Quiet and requires no rolling. Its built in flexible stem adds ease of insertion and immediate comfort. Its smooth, non irritating skin provides all day comfort and is easy to clean up with soap and water for extended wear. The plugs are orange in color, bell shaped and provide a NRR 26 dB. 100 pairs per dispenser. Patented "no roll" design is easy to handle and fit.