30 Pair of Soft Foams Ear Plug Protector Noise Reduction Earplugs for Sleeping Learning

Feature: 1. Helps improve sleep and concentration, effectively protect hearing. 2. 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. 3. Smooth surface, adopt anti fouling treatment, it is washable, healthful and safe to wear. 4. High quality foams material, soft and comfortable, it has good sound insulation effect. 5. 30 pairs one bottle, practical and economic to use, and lightweht styling is convenient to carry. Specification: Condition: 100percent Brand New Item Type: Ear Plug Material: Foams Color: Yellow Quantity: 30 Pairs Function: Noise Reduction. Package List: 30 Pair of Ear Plug