3M™ PELTOR™ Earmuffs Optime III and Optime 105 Probed Test Cushions snap into the 3M™ PELTOR™ Optime III and Optime 105 Earmuffs (sold separately) to allow for fit testing with the 3M™ E-A-Rfit™ Dual-Ear Validation System. The complete system issues a pass or fail rating based on the employee's personal attenuation rating (PAR) when wearing 3M PELTOR Optime III and Optime 105 Earmuffs. 3M™ PELTOR™ Earmuff Probed Test Cushion #35 contains 2/pr test cushions, 2 pair earmuff adaptor clips

• Easily snaps into employee's own earmuffs enableing fit test. Adapter clips hold mircrophone next to earmuff for proper positioning during testing
• Probed cushions can be cleaned with hygiene wipes and reused
• Adapter clips hold microphones next to earmuffs during testing
• *The NRR may overestimate the hearing protection provided during typical use.