|Instant-use - No need to roll down. Stem is stiff enough for insertion, yet designed to flex sideways if impacted. Tips look like metal, yet provides ultra-soft feel for all day wear. Officially licensed hearing protection of NASCAR®. NRR 29dB|
This style of earplug seems to stay snug, as opposed to some other styles which seem to work loose.
Ill give it 3.5 stars. The cords were so tightly wrapped that I could not unravel the plugs so, I had to cut off the cords & go cordless. Plugs themselves are quite nice.