Sell BF 20 Pairs Soft Foam Earplug Sleep Study Travel Noise Reducer Ear Plug best price

Decription: Features: 1. The high noise reduction rating of these soft ear plugs to ensure you enjoyable quiet working and resting environment 2. These ultra-soft ear plugs noise reduction provide unmatched comfort. The tapered design is for easy insertion and removal and good for any ear size canal 3. Molded with state-of-the-art, self-adjusting foam offers quick recovering time 4. How to use: Roll the earplug into a tight, crease-free cylinder then pull ear up and back, and then insert. It is comfortable for multi-hour wearing. 5. Noise reduction earphones can only reduce noise decibels, it is impossible to completely isolate noise Specification: Color: Random Quantity: 20 Pairs Size: About 2.5x1.2cm Material: Polyurethane It is easy to carry in a small box. Included: 20x Pairs of Earplug