3Mâ„¢ PELTORâ„¢ Optimeâ„¢ I Earmuffs, H510A offer versatile protection for both short and long duration tasks. Ideal for protection against noise arising from a wide range of applications in the workplace.
8661 features a standard headband format earmuff
8662 features a low-profile design and neckband design
8662 hygiene kits available with replacement cushions and inserts