Description

Description
These have an NRR (Noise Reduction Rating) of 33dB, the highest of any single-use ear plugs.
Made of a soft polyurethane foam material, they have a contoured shape that allows them to conform to the ear canal for a close fit. They are exceptionally comfortable; you simply roll them to size and insert.
Sealed in pairs, they are economical and effective.
Made in USA.