Unlike most reusable earplugs, the 3M™ UltraFit™ Reusable Silicone Earplug with Cord is made of silicone like the 3M™ 7500 Series Respirator, providing protection and great comfort, resulting in less discomfort to the ear canal.
The softness and flexibility of 3M™ UltraFit™ Reusable Silicone Earplug with Cord provides a very comfortable fit in a wide variety of ear canals during the workday. The convenience of a plug reduces the risk of not using it in places with dangerous noise levels, dramatically increasing user protection. E-A-Rfit samples are available to validate the attenuation.