Alcraft Silicone Ear Plug with String， Orange with Clear Cases (2 pairs)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>This silicone ear plug with a bright orange nylon string comes in a clear square plastic protective carrying case with beaded key chain. Includes a plastic weight to hold down the string on the back of your neck. CE EN352-2， ANSI， AS/NZS 1270 Certified. NRR:23dB;SNR:28dB</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41F45r1F53L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31mJ7S23eyL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41YojVuvSEL.jpg" noproxy>