Provides a comfortable fit into the ear canal while creating an efficient seal against noise or water entry</br>Noise Reduction Rating of 23 dB (NRR23)</br>Ideal for sleep?? study?? travel?? or noisy workplaces</br>Comes with a free clear carrying case for convenient travel</br>Reusable and are also great for swimming and bathing</br></br>Product Description</br></br>Ohropax Classic Luxury Ear Plugs are made from a soft wax compound covered with cotton. You are getting 2 packs of 12 ear plugs (24 total plugs) and a free clear carrying case that is perfect for grabbing a pair to take with you when you are on-the-go.</br><br/>http://www.amazon.com/gp/product/B00S58SRZO