Elvex EP402 Quattro Reuseable Ear Plugs 25 dB NRR. -
• Elvex Quattro is a four flange ear plug made from an ultra-soft polymer, allowing excellent comfort and also ease of insertion, due to the solid handle. Quattro is available in four versions, corded and un-corded. Independent testing has established a 25 dB NRR.
- Material is resistant to ear wax and body oils and will outlast PVC ear plugs by many months.
- A four flange design that allows this ear plug to fit almost all ear canals.
Traction and Grip:
- A sturdy and stiff handle that allows an easy grip for insertion and removal.
- An ultra-soft polymer provides a comfortable and effective seal.
- Polymer is non-allergenic and non-irritating to the sensitive skin in the ear canal. Noise Reduction Rating is 25 dB, and the test was performed to ANSI S3.19-1974 at an independent and certified laboratory.
- Quattro has been assigned U.S. Military national stock numbers.