Noise Reduction Rating: 25dB.These retractable earplugs attach easily to the interior of your hard hat using Velcro(R) adhesive pads. The tethered earplugs extend over 15", and push-button retractors provide secure, positive locking during use. Coiled springs quickly retract the earplugs back into the hard hat.
Trustpilot
2 weeks ago
1 month ago
