| 摘要 |
<p>An earplug and a method of manufacturing the earplug are provided, the earplug (10) including a sound attenuating element (14) and a stem (12) where the sound attenuating element includes a flange which extends rearwardly over a portion of the stem, and where the sound attenuating element and the stem are integrally formed of a resilient compressible material .</p> |
