Silicone Noise-reduction Ear Plugs Static Sound Insulation Hearing Protection $ 4.43 Product information: Efficacy: hearing protection, waterproof Scope of use: rest, work, study, exercise Material: Silicone Featured services: noise reduction ring, large and small shell replacement Function: protect hearing, waterproof Size: 27.8*22.2 * 14.6mm Packing list: Ear Plugs*1 Set Product Image:
