- Maximum sound reduction value 105 dB A, noise reduction value (NRR) 29 dB ANSI S3.19-1974
- wide headband Made from plastic coated sponge It is thin and soft and fits the head comfortably.
- The stem of the headband is made of stainless steel. Can adjust length And attached to the ear cups at 2 points on each side, helping to distribute pressure on the head, increasing comfort while wearing. and strong and durable
- The ear cups are designed in two layers. To prevent very loud noises caused by resonance within the earcups. Can block high and low frequency sounds well.
- Headband-type earmuffs The ear cups are designed in two layers. (double-shell technology) for better protection against loud noises
- Protect your body from excessive noise with the 3M Peltor™ Optime™ 105 Over-the-Head Earmuff.
- Suitable for working in every environment. The ear cups are designed in two layers. (double-shell earcup design) for protection against low-frequency sounds and get better and taller Made of stainless steel
- It is durable and strong. Wear tight. Ready to reduce pressure around the ears