ROK 70636 Foam Ear Plugs w/ Cord - 50 pairs by ROK $17.95 SKU ROK 70636 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Slow expanding polyurethane foam Tapered design earplugs provide comfortable fit One size fits all Noise reduction rating 32 dB 50 pairs per package