3M 311-4101 Large Single Use Classic Cylinder Shape PVC Foam Metal Detectable Corded Earplugs (1 Pair Per Poly Bag, 200 Pair Per Box) Head & Eye & Face Protection Sealed cartridge contains 1 gallon

Sealed cartridge contains 1 gallon of preserved and pH balanced Sperian saline solution

*Lid opening flips up to easily access contents without removing lid from pan

Fits prescription lenses into the lens area of North full-face respirators

Unextreme Plus anti-fog lens coating

Available in six vibrant colors

3M 311-4101 Large Single Use Classic Cylinder Shape PVC Foam Metal Detectable Corded Earplugs (1 Pair Per Poly Bag, 200 Pair Per Box) Head & Eye & Face Protection Sealed cartridge contains 1 gallon3M 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