KAUGIC Ear Plugs for Sleeping color:Black 4 sizes are adjustable with

4 sizes are adjustable with the knob to create 4 curls easily

if your ears hurt

it can provide 8-15psi gentle and comfortable water pressure

Versatile Cleaning Solution: Not only is our ultrasonic cleaner ideal for retainer and denture cleaning

let your family enjoy clear sound

KAUGIC Ear Plugs for Sleeping color:Black 4 sizes are adjustable withNOISE REDUCING EARPLUGS Compared with other earplugs that reduce 18 or 27 decibels of noise, KAUGIC earplugs reduce noise level up to NRR 32dB, providing you with a relatively quiet world. Please note: the ear plugs for sleeping can block most sounds up to an acceptable volume, but are not completely noiseless FIND YOUR FIT The earplugs include 4 pairs of soft silicone ear plugs in XS, S, M and L, which we make suitable for most people's ear canal.