The Moldex MOL6401 Rockets Corded Earplugs have an air bubble in the tip and together with the contoured flange design, this ensures maximum comfort for the user. Therefore, the soft material of the plug provides a comfortable seal within the ear canal, and they can be cleaned, enabling repeat use. The solid polypropylene handle ensures easy insertion, and the cord is manufactured as an integral part of the plug. This hearing protection has a single number rating (SNR) of 30dB. The ear plugs come with a plastic container to conveniently store and transport this personal protective equipment. Features and Benefits • 100% PVC-Free • Independently tested NRR 30, with a new sound dampening additive • NRR 30 gives protection in most noisy environments • Easy grip handle lets ear plugs easily slip into ear • Air bubble in tip provides cushioned comfort • Earplugs can be washed and reused Specifications • Pack Size: 50