3M E-A-R Push-Ins Earplugs 318-3000, Metal Detectable, Corded, PolyBagGeneral Information Brand E A R Cord Type Metal Detectable Cord Hearing Protection Style Corded Hearing Protection Type In Ear Insertion Style Push to fit Product Series E A R Product Type Earplugs Country Of Origin United States Sold As Carton California Residents Proposition 65 Warning Dimensions and Specifications Earplug Size Regular Width 0. 17 yd 0. 16 m Height 0. 33 yd 0. 31 m Length 0. 27 yd 0. 25 m Volume 733. 92 cubic inch 12026. 76 cm3