2 pairs of METEX silicone earplugs

[Features] ● Silicone earplugs with high soundproofing performance and 100% waterproof capability certified by the US Environmental Agency. ●Make an earplug into a ball with your fingertips, apply it to the ear canal, and spread it around the ear canal with your fingers.

[Use] ●For research. ● For construction. ●For travel and outdoor use. ● During sleep. ●During marine sports.

[Specifications] ●Code: None ●Size: Free ●Color: Orange ●NRR value (dB): 22 ●Width (mm): 20 ●Depth (mm): 20 ●Height (mm): 8

[Specification 2] Soundproof and waterproof

[Material/Finish] ● Silicon

[Set Contents/Accessories] 2 pairs

[Caution] ● When using, do not tear it into small pieces, use it all up.