This extensive 32-page catalogue from North Safety Products provides you with a complete line of hearing protection products and accessories. In it you will find a wide range of products with features and benefits, applications photos, information on R & D, quality and standards testing at an independent third-party NVLAP certified laboratory, training, manufacturing and attenuation tables to help you make an informed decision. Call North Safety Products at 1-877-956-6784 or email: Booth 3118