Details Premium protection, quality earmuffs SLC80 32dB Class 5 performance Vinyl Cushions, EVA Foam Designed to be worn with safety helmets Large cup openings and soft cushions, foam filled for comfort and better sealing properties Stainless steel colour bonded neck band Rolling ear cup pivot pins for wearer comfort and seal Quality construction for hard working environments Single item display box 24 pairs per Carton Certified to AS/NZS 1270:2002 SMK 40476 SAI GLOBAL