www.ishn.com/articles/101952-curved-band-earplug

Curved band earplug
August 3, 2015
Radians’ new RADBAND 2 hearing protection (NRR 25) is ideal for jobsites where noise is intermittent. It’s easy to remove and hangs conveniently on the neck so workers can easily talk to co-workers. It has a lightweight curved band and soft ergonomic pods for a comfortable seal and maximum protection.
Radians, www.Radians.com, 1-877-RADIANS