The 3M™ E-A-R™ Classic earplugs are made from a soft energy absorbing polymer foam which provides excellent hearing protection and all day comfort. Ideal for use where noise is a problem either in work or leisure activities. The 3M™ E-A-R™ Classic™ Earplugs provide excellent comfort with the added benefits of being moisture resistant and can therefore be cleaned up to 3 times making that an extremely economical option
