3M™ E-A-R Classic Yellow Earplugs, Pillow Pack Model:Classic Earplugs 5% CH4 (50% LEL) Methane

5% CH4 (50% LEL) Methane 25 PPM Hydrogen Sulfide 18% Oxygen in Nitrogen

The 58L-411x is a disposable aluminum 58-liter cylincer with 50 PPM CO

75 Foot Length

M0931K  - Fitting Spare Kit

3M™ E-A-R Classic Yellow Earplugs, Pillow Pack Model:Classic Earplugs 5% CH4 (50% LEL) MethaneSelect Model. Sold and Priced in boxes of 200 Pair. 3M 1100 and 1110 foam earplugs feature soft, hypoallergenic foam and a tapered design to fit comfortably in the ear canal. Equipped with a comfortable, cloth cord to help prevent earplug loss. Benefits Corded for convenience and to prevent loss of earplugs Smooth, dirt resistant surface for hygiene Comfortable for a wide range of earcanal sizes Test compatible with 3M E A Rfit Validation System Noise