Safty foam ear plugs 1:self-adjusting foam expand to fit every wearer 2.contents one corded and one uncorded ear plug 3.NRR30

Safty foam ear plugs1:self-adjusting foam expand to fit every wearer2.contents one corded and one uncorded ear plug3.NRR30

4.Pre-shaped foam earplugs

5.OEM welcome

Safety foam ear plugs