Soft Foam Earplugs</br>32 Noise Reduction Rating</br>Ideal for loud events?? sleeping?? work?? power tools?? and studying</br>Designed for long hours of use</br></br>Product Description</br></br>VALUE PACK Soft Foam Earplugs 32 NRR</br><br/>http://www.amazon.com/gp/product/B00U1OGV12