Soft, form-fitting earplugs High sound insulation and noise reduction For restful sleep and concentration Airplanes, travel, daily life ≡≡≡≡≡≡≡≡ Bundle sales with other products are also welcome. If they are thin, we can combine them and discount the shipping cost. ≡≡≡≡≡≡≡≡ #OkayoGoods I have various other items for sale, so I would be grateful if you would take a look. (^^)/ ☻••┈┈ᵀᴴᴬᴺᴷ ᵞᴼᵁ┈┈••☻