Class 2 earplug with SLC80 rating of 21dB. Suitable for general industry, construction, mining, manufacturing, transport, forestry and heavy engineering. Designed for people who are exposed to intermittent noise, by offering solid protection with its supra-aural fit. Smooth, ergonomic pods fit inside the opening of the ear canal for noise protection, while the patented band design prevents ear pods from touching dirty or contaminated surfaces when set down.