PU foam ear plug

· Uncorded Earplugs.

· Polyurethane. Soft foam construction.

· Tapered style.

· Expands to fit ear canal.

· Maximizes noise protection.

· Non-toxic, and non-irritating.

· Comfortable, flexible, and easy to wear.

· yellow color.

· Return time 60 seconds

 · SNR 33dB.