SECURE 2N For long term use in medium noise level or shorter periods in high noise level environments Best choice in high frequency dominated noise The SECURE neckband style earmuff offers great versatility to the user. A perfect solution when you need hearing protection in conjunction with bump caps, helmets without attachment slots or head mounted face protection. The strong and flexible neckband balances the weight over the neck, keeping an even and comfortable pressure over the ears. “Snap-in” ear cushions with minimal sweat retention and soft foam filling increases the high comfort and are easily replaced, for a fresh long-lived product. Features Soft ear cushions maintains a high level of comfort protection The soft Velcro headband fits any head size and keeps an even pressure over head Color coding for easy selection and identification Fully compatible with Hellberg’s SAFE™ Visor System Technical specifications Part no: 43002-001 Style: Neckband Weight: 215 g Unit pack: Box Masterbox qty: 20 SNR: 30 NRR: 25 SLC (80): 29 Applications: Building and construction, Manufacturing, Forestry, Industrial work, Agriculture & farming etc.