Inexpensive, Disposable, Effective Hearing Protection
Economical, disposable foam ear plugs protect your precious hearing from permanent damage. They provide up to NRR 32, one of the highest levels of hearing protection available. These high-visibility orange (so you can’t lose ‘em) plugs feature a tapered shape that fits all ear canals. The foam’ll expand slowly to comfortably fill the ear canal, reducing loud noises from gunfire or heavy machinery.
Big Book Catalog, Issue:73, Page:164
Big Book Catalog, Issue:73, Page:371
Sinclair, Issue:5B, Page:225
SPECS: Foam, orange. Approximate overall length 1" (2.54cm) long, 3⁄8" (.95cm) average dia.