Pkg of 1 pair - 3M™ P1301 E-A-R™ Skull Screws™ corded earplugs have a NRR of 30 dB* (Noise Reduction Rating 30 decibels). P1301 earplugs are made from 3M™'s advanced foam formulation and feature a no roll-down design. Unique "screw" pattern secures these earplugs quickly and comfortably in the ear canal. Each pair is individually packaged and comes complete with neck cord.
Tough hearing protection with a no roll-down design for quick and easy fitting
NRR 30 dB*
Soft foam tips feature one-of-a-kind Skull Screws “threads” designed to create a stay-put seal in the ear canal