2Pcs Earplugs Sponge Sound Insulation Noise Prevention Household Sound Insulation EarplugsBlack

1、Features: Improve sleep， attention and hearing protection， and protect your ears 2、Applications: Home， bedroom， travel， workplace and Downtown， with a wide range of applications 3、Comfortable Material: Earplugs are made of light and soft materials， which make the ears feel more comfortable while enjoying quiet 4、Good for Ear Canal: Can provide enough wearing time and fully fill the ear canal 5、Improve Noise Reduction Rate: Improve the noise reduction rate and comfort， professional noise reduction and efficient sound absorbing materials， without muggy wear