low price item !!! Please buy over S $19.9 storewide，

single order will not process， thanks for your understanding!

Name: Hydrophilic soundproof earplugs

Material: hydrophilic polyurethane (Polyurethane)

Decibel noise: 37 db

Life: 6-8 months， if not using the long-term preservation

Packaging: beautifully boxed into three (with earplugs box， a manual)

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