The 32DB supreme quality earmuffs provide you with premium protection. Featuring SLC80 32dB Class 5 performance, vinyl cushions, EVA foam, stainless steel headband, large cup openings with soft custions, foam filled for comfort and better sealing properties, rolling ear cup pivot pins for wearer comfort and seal, vertical adjusting headband, and quality construction for hard working environments. Complies with AS/NZS1270:2002 Available in Black - Carton of 24 Hygiene kits available upon request at additional cost.