Big Blue™ Ear Defenders are quality ear defenders, for use in medium-duty industrial and outdoor applications. With soft, wide foam cushions for all-day comfort - ideal for long shifts. SNR 27. Conforms to and complies with EN 352-1. * Large, durable high-impact polystyrene cups * Acoustic foam for excellent sound attenuation * Wide, generously padded foam cushions * Reinforced plastic headband * Designed for all-day comfort * SNR: 30dB * Conforms to EN 352-1 https://elecena.pl/product/27220897/big-blue-ear-defender 2024-11-11 https://elecena.pl/product/27220897/big-blue-ear-defender 2025-03-23 https://elecena.pl/product/27220897/big-blue-ear-defender 2025-05-22 https://elecena.pl/product/27220897/big-blue-ear-defender 2025-06-29 https://elecena.pl/product/27220897/big-blue-ear-defender 2025-09-17 https://elecena.pl/product/27220897/big-blue-ear-defender 2026-03-17 https://elecena.pl/product/27220897/big-blue-ear-defender 2026-06-16 https://elecena.pl/product/27220897/big-blue-ear-defender 2026-07-17 https://elecena.pl/product/27220897/big-blue-ear-defender 2026-08-09 https://elecena.pl/product/27220897/big-blue-ear-defender 2026-09-02 https://elecena.pl/product/27220897/big-blue-ear-defender 2026-09-26