Certification:NONE Model Number:Y0026 The Origin of:China Item:Y0026-tb29563 Efficacy:Noise Reduction The Earplug Color:Multi-Color Washable Or Not:Is The Eartip Shape:Circular Connecting Line:No Characteristic Service:No For the Purpose:Sound Insulation Noise Reduction Material:Active pu mian The Size of:3.7*3.2cm Packaging:Boxed Classification:The Earplug Note: when the parcel arrived to your customs,please pay the tax and pick up the parcel ,we are not responsible for any customs duty or import tax and if your place is remote ,then need to pay 38usd ,Please make sure you don't mind ordering. Please allow 1-3 m and 1 kg error due to manual measurement and make sure you don't mind ordering before. The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding. The color of this product is shipped randomly by default. If you have color requirements, please note in the order. Thank you!