3M H7A 101 OPTIME EAR MUFF HEADBAND (NRR27)

Details

• The stem of the headband is made of stainless steel. adjustable length and stretching to cover the ears on each side helps to distribute pressure on the head Increase comfort while wearing. and durable
• The ear cushions are designed to be extra soft. is a copyright to help increase firmness and reduce pressure around the ears
• On both sides of the earcups, there are numbers 101, indicating the ability of earmuffs to reduce noise that can safely prevent the loudest level of up to 101 decibels (A), reducing noise by 27 decibels.
• Acquired ANSI S3.19 - 197 standard.