Bell-shaped PU foam earplugs.This noise reduction disposable foam ear plugs with
slow expanding and Slow recovery for extreme comfort.Designed to fit most of ear canals and
conforms to your ear canal to block exposure to persistent,loud noises from traffic,
industrial machinery, sports and outdoors.Corded design will protect the ear plugs not be
easy to lose.A wide range of packing options are available.What are you waiting for with
such a well-designed product?Come to our official website to learn about our products.