Pyramex DP1201 Disposable Corded Earplugs NRR-30 (100-Pr Box) 3M Virtua CCS Frame #38 and #38W:

Frame #38 and #38W:

Replaceable sweatband: Padded fabric and polyurethane foam for all-day wear

includes a flame-retardant rubber headband

It also surpasses ANSI S3

Knowing the exact wavelength and optical density that is required by and/or stated by your laser's manufacturer

Pyramex DP1201 Disposable Corded Earplugs NRR-30 (100-Pr Box) 3M Virtua CCS Frame #38 and #38W:Looking for an affordable, reliable, and comfortable pair of earplugs? Look no further than Pyramex DP1201 Disposable Corded Earplugs. These earplugs are made of soft polyurethane and expand gently to fit all size ear canals. They're individually wrapped for hygiene and come in a handy dispenser box containing 100 pairs, making them ideal for both home and work use. Plus, with an NRR of 30db, they'll provide the protection you need. ANSI S3. 19