Specification

Blackrock 4200100 Foam Ear Plugs

Soft & comfortable PU earplugs from Blackrock.

Effectively reduces noise and harmful sounds, and are simple to insert and remove.

Ideal for any workplace. Conforms to EN352-2.

Conclusion: great value earplugs, with 37bd SNR sold in box of 5 pairs.

 

Features

• Sound Noise Reduction (SNR) 37dB
• Made from comfortable PU material
• Effectively reduces noise
• Type: SNR 37db
• Size: Standard
• Conforms to: EN352-2