EAR Classic Earplugs were the first foam earplugs ever. Today, they are still the leading seller
worldwide because other outstanding advantages, including: Excellent hearing protection - NRR 29dB; easy to use cylindrical shape; soft, low pressure foam for all-day comfort; non-allergenic; moisture resistant; non-flammable and bright yellow color for high visibility. Each pair of the uncorded style is packaged in a pillow pack. Pairs of the corded style are packaged in poly bags. Each box containes 200 pair.