Three-layer noise earplugs set - Noise reduction ear plugs set.
It can improve the quality of your sleep, allows you to concentrate in a noise free environment.
It's ergonomically designed to fit the shape of the ear shell cavity, and it fits snugly.
Ideal for noise reduction, whether you are studying, swimming, sleeping or working, soft silicone material, very comfortable and painless to wear. Fits various ear canals and reduces noise.
What's in the box
1 x CABS - Soundproof Silicone Sleep Aid Earplug Set
