10 Pieces Multipurpose Banded Silicone Lightweight Noise Canceling

Sleeping --good for reducing noise whether you are studying, sleeping or working, Protective Banded; Student --they can reduce noise and give you a quiet and comfortable sleeping environment, Stylish; Banded --the also can be used when swimming to reduce risk, Banded; Sound blocking --they are very necessary items in daily life, and are also suitable for learners and office workers, Durable; Noise-proof banded --ductile and comfortable belt-type are safe and convenient for most people, Silicone

What's in the box
10 x Earplugs