UOM: 200 pr/Box
NRR: 28 dB 

E-A-R Push-Ins, Corded

An innovative, simple-to-use design which features the ultra-soft performance of a tip made of patented E-A-Rform foam expands in the ear canal to create a comfortable seal against noise and provide an optional protection level. Plus, since the unique foam actually softens and becomes more reliable with body temperature, the seal and comfort increases the longer the plugs are worn. The plugs stay seated with a gentle low pressure seal on the ear canal. ANSI S3.19-1974/CSA Z94.2