3M 310-1101 Large Single Use Classic Classic Plus Cylinder Shape PVC Foam Uncorded Earplugs (1 Pair Per Pillow Pack, 200 Pair Per Box) (200/PR) Dust Pans & Sweepers making them the highest independently

making them the highest independently tested NRR available

Red Nitrile Foam Grip

Available in 5" and 5-1/2" width

phenylephrine

* A Japanese-style green tea that is steamed as it dries

3M 310-1101 Large Single Use Classic Classic Plus Cylinder Shape PVC Foam Uncorded Earplugs (1 Pair Per Pillow Pack, 200 Pair Per Box) (200/PR) Dust Pans & Sweepers making them the highest independently3M E A R Classic earplugs were the first foam earplugs ever and are the most popular in the world. Today, they are still the leading seller across the world because of their outstanding advantages including: Excellent protection with an NRR 29dB; Easy to use cylindrical shape; Soft, low pressure for all day comfort; Non allergenic, moisture resistant and non flammable; Yellow for high visibility. E A R Classic earplugs are proven performers. Their