3M H7A-PTL Push To Listen/PTL, Headband • With the touch of a button, hear co-workers clearly. • Comfortable ear muff in design and style. • Noise Reduction Rating: 26dB (When used as directed) more...
3M H9A Hearing Protector Headband • Ultra Lightweight • Most Versatile earmuff • Suitable for broad range of work areas due to better attenuation • To be used upto noise levels of 98 dB • Noise Reduction Rating: 25dB (When used as directed) more...