Welcome to our store！</br>1、50 pairs one bottle, practical and economic to use, and lightweht styling is convenient to carry. 2、Smooth surface, adopt anti-fouling treatment, it is washable, healthful and safe to wear. 3、Premium foams material, soft and comfortable, it has good sound insulation effect. 4、Helps improve sleep and concentration, effectively protect hearing. 5、It is a good helper for you to avoid noise interference, can be used in your home, dormitory, self-study classroom, travel by boat and plane, factory, construction site, downtown, etc. 6、High elasticity, after extrusion deformation it will automatically return to the original state <div class="wang-edit-text"><div>Condition: 100% Brand New Item Type: Ear Plug Material: Foams Optional Color: Light Green, Orange, Red Quantity: 50 Pairs Function: Noise Reduction SNR: 27dB</div><style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style></div> 50 Pairs of Ear Plug Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>