3M 311 4109 Ear Plugs, Bullet, 32 dB NRR, Metal Detectable, Corded, Disposable, Roll Down, 200 PK XSWB20 60BT BB SRS Plastic Sheeting Roll Thickness 6 Plastic Sheeting Roll Thickness 6 mil Length 100 ft Width 12 ft Material Polyethylene Color Clear Fire Resistant No Slip Resistant No Leak Resistant No Adhesive Backing Non Adhesive Recyclable Yes Application Surface Protection Backing Construction Film Coverage Area 1 200 sq ft Product Form Roll Product Type Surface Protection Sheet Resistance Properties Vapor Resistant Water Resistant Overall Height 6 ft Noise Reduction Rating 32 dB Noise Reduction Rating 32 dB Earplug Color Orange 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 SuperFit Metal Detectable Yes Cord Material Hearing Protection Metal Insertion Method Roll Down Band Color Hearing Protection Blue Standards ANSI S3