MAX (NRR 33) pre-shaped foam earplugs feature a smooth outer skin for maximum user comfort. With an NRR 33 rating, the MAX is the highest-rated disposable earplug in the U.S. The smooth, soil-resistant skin prevents dirt from penetrating the surface prior to insertion—attenuation tested in accordance with ANSI S3.19-1974.

Key Features:

 • Pre-shaped foam for maximum comfort.

 • Smooth, soil-resistant outer skin to prevent dirt penetration.

 • Highest-rated disposable earplug in the U.S. (NRR 33).

 • Coral color for visibility.

 • Corded design for convenience.

 • Packed in poly bags.

Standards & Compliance:

 • Conforms to EN352:2020 SNR 38.