3M 311 4106 E A R Disposable Corded Ear Plugs, Bullet, 32 dB NRR, Metal Detectable, Yellow, 200 PK G3893294 190 N m Product Type Torque 190 N m Product Type Torque Wrench Cassette Nominal Torque (ft lb) @ 10 The galvanized finish on these flanges provides fair corrosion resistance Earplug Color Yellow Noise Reduction Rating 32 dB Earplug Color Yellow Reusability Disposable Cord Options Corded Earplug Shape Bullet Earplug Material Foam Pairs Per Package 200 Series E A R Metal Detectable E A Rsoft Yellow Neons Standards 32 dB CSA Class AL Cord Color Blue Noise Reduction Rating NRR 32 dB Cord Material Hearing Protection Vinyl Insertion Method Roll Down Metal Detectable Yes Band Color Hearing Protection Blue Band Material Hearing Protection Vinyl Earplug Pair Pack Type Plastic Bag Earplug Packaging Bulk Box