Package include:2pairs =4pcs earplugs

Description:
100% brand new and high quality
Introduction
1: effective isolation of noise, give you a clean world
2: effectively improve the quality of sleep
Reduce the noise on the human nervous system interference
3: especially suitable for students or noisy areas of sleep

Material: Polyurethane + anti-fouling treatment surface
Packing: plastic box+ paper box
color:Fluorescent color