3M E-A-Rsoft Gripper earplugs unique grip rings help create a soft, noise-blocking seal for effective hearing protection. Ideal for people with larger ear canals. The EARsoft Grippers Probed Test Plug, are a specially probed version of the standard earplug. This product works with the 3M?E-A-Rfit??Dual-Ear Validation System and allows you to conduct an earplug fit test for the EARsoft Grippers earplug. The complete system issues a pass or fail rating based on the employee’s personal attenuation rating (PAR) when wearing 3M E-A-Rsoft Gripper earplugs.
*The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.
3M is Leading the Advancement of Hearing Conservation.

3M 93712, Tri-Flange Probed Test Plugs 393-2011-50, 10 Pair/Bag, 5 Bags EA/Case, 50 EA/Case, 7000128263 