3M™ E-A-R™Classic Corded Earplugs 29dB - Pack of 500 PMNN4440AR Cobra offers 180° vision and

Cobra offers 180° vision and perfect optical quality

CE approved and rated to EN12941 TH3 / EN166:2:F:3 / EN14594 3A

ATEX-certified

9% UVA/UVB protection

Quick Release Swivel (QRS) for one handed connection and disconnection

3M™ E-A-R™Classic Corded Earplugs 29dB - Pack of 500 PMNN4440AR Cobra offers 180° vision and250 pairs per box Comfortable, soft energy absorbing foam offers a low equilibrium pressure Moisture resistant firm foam prevents swelling and the need to refit 3M proprietary slow recovery foam ensures a good custom fit inside most ear canals Reduces noise levels up to 28 dB Fully tested and approved against EN 352 8 Textured surface helps them stay in place with jaw movement over long periods Compatible with 3M E A R One Touch Pro Earplug Dispenser.