3M EAR TR01000 Tracers Protective Ear Plugs 29 dB Reusable EN 352-2 1 Pair

The 3M™ E A R™ Tracers™ earplugs are located in the cord with the help of a metal detector, thanks to their bronze ball and metal chips, during final control in the food or pharmaceutical industry. In addition, both the plugs and the cord are coloured blue. In this way, they guarantee maximum safety for processes with the highest hygiene requirements. In addition, they are characterised by a patented Three-blade shape, which does not require any size adjustment. They can be easily worn around the neck when Not in use with the practical cord. The plugs are easy to insert into the ear canal and offer high wearing comfort and reliable protection. The soft silicone ensures low pressure in the ear canal. The metal detectable ear plugs have a washable surface and thus guarantee more hygiene, longer durability and a comfortable fit. With their low insulation value (SNR = 20dB), they still enable optimum communication despite hearing protection. They are hygienically packed in the practical storage box.