Soft Earplugs No.1900

Roll into a very thin cylinder between your fingers and insert. Can be easily inserted since the tips of the earplugs are round. Expands to fit the ear after about 30 seconds.

[Features]
· Fits in the ear with excellent sound insulation.
· Smooth surface finishing that is gentle to the ears.
· No discomfort even during extended use.
· Cuts only the annoying noise.