The 3M™ E-A-R™ Tracers™ earplugs have a proven pre-moulded triple flange that is designed to fit most ear canals and offer substantial ear protection.
Hearing Protection
3M EAR Tracer™, Reusable Ear Plugs, Corded, Detectable, Triple Flange, 32dB, Blue, Silicone, Pk-50 Pairs 7000038200
Earplugs corded - E-A-R™ Tracer™ 20 - 3M
Ear Plugs Fisher Scientific
3m 340-4007 Metal Detectable Corded Earplugs - China 3m Earplugs, 340-4007 Earplugs
3M™ E-A-R™ UltraFit™ Earplugs 340-4017, Metal Detectable, Corded, Econopack, 2000 Pair/Case
3M, Flanged, 25 dB NRR, Ear Plugs - 4T152
3M UltraFit Metal Detectable Reusable Earplugs - Bunzl Processor Division
Earplugs - Vandeputte Safety Experts