BOX OF 50. The easy grip handle lets these earplugs slip easily into the ear and the unique air bubble design in the tip provides cushioned comfort for all-day wear. The soft, flexible flange create a superior seal and fits most sizes of ear canals. Earplugs can be washed and reused. Each pair comes with a convenient Pocket- Pak® carrying case. Packed 50 uncorded pair or 50 corded pair per box. Noise Reduction Rating: 26 dB.