3M™ E-A-Rsoft™ FX™ Uncorded Earplugs, Poly Bag, 312-1261, 26dB (Class 5) (Box of 200 Pairs)The 3M E A Rsoft FX Uncorded Earplugs, feature a bell shaped and super soft, slow recovery foam to effectively seal the ear canal and provide reliable hearing protection. Flared ends help make fitting and removal easier. These bell shaped earbuds are test compatible with the 3M E A Rfit Validation System. This uncorded foam earplug features a bell shape and super soft, slow recovery foam to effectively seal the earcanal and provide reliable hearing