These ear plugs offer the same great protection as our standard sized
earplugs, but are designed with a slightly smaller diameter, providing
comfort to those with smaller ear canals. Molded with super
low-pressure, skinned and tapered foam to provide unmatched comfort and
improved hygiene. Noise reduction rating (NRR) 29 decibels. For sleep,
study, work, shooting sports, travel, power tools, loud events, etc.
Aluminum carrying case included...