2 Pack of Ohropax Reusable Wax/cotton Ear Plugs (24 Plugs Total) with Clear Carrying Case<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Provides a comfortable fit into the ear canal while creating an efficient seal against noise or water entry</li><li>Noise Reduction Rating of 23 dB (NRR23)</li><li>Ideal for sleep， study， travel， or noisy workplaces</li><li>Comes with a free clear carrying case for convenient travel</li><li>Reusable and are also great for swimming and bathing</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51yYicl0TSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41xGTdDy-cL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51IZDw61MnL.jpg" noproxy>