Hi Vis for visual identification High performance and strong durability through steel wire construction for maximum protection with easy adjustment system for individual fit Hearing protection for noise levels to 116dB(A) Contemporary low profile design that withstands abuse without compromising comfort Solid, lightweight ear cup construction High quality ear cushions ? Padded foam headband Robust wire construction Low clamping force for comfort AS/NZS 1270.2002 Lic SMHK 25293 Sold and Packaged Individually PROCHOICE Python Slimline Hi-Vis Earmuff