3M E-A-R Classic Foam Earplugs 33 dB

Description

• UNCORDED
• Plus Foam
• NRR dB: 33
• Qty/Box (pairs): 200

Slow recovery PVC foam provides comfort with low pressure. It is moisture resistant, and the foam will maintain its comfort, fit and critical recovery characteristics. Shape equalizes pressure throughout the ear canal as it expands. Flame retardant and dermatologically safe foam is not irritating. 

One size fits all.