Ean Code:3532678592121,Presentation:Box,Contents:3 Pairs Of Hearing Protections Clean With Water. Keep Protections Dry And Clean In Their Original Packaging Silicone Biosynex Hearing Protection Transparent Silicone 3 Pairs Is An Ultra Malleable Device That Offers Noise Protection ( 27 Db) And Fits Perfectly To The Ear Horn Biosynex Hearing Protection Transparent Silicone 3 Pairs Is An Ultra Malleable Device That Offers Noise Protection (-27 Db) And Fits Perfectly To The Ear Horn