Elvex™ specially formulated low pressure foam provides the most comfortable fitting foam plug on the market. Elvex Blue™ Features:
•Elvex Blue™ has a Noise Reduction Rating of 32 dB. Tested to ANSI S3.19-1974 by an independent laboratory.
•Elvex Blue™ is CE certified and tested to EN-352-2 by INSPEC Laboratories in the UK. Single Number Rating (SNR) is 36 dB.
•Elvex Blue™ foam plugs are easy to insert correctly due to their tapered shape and slow expansion rate.
•One size fits all! The dimensions of Elvex Blue™ allow virtually every ear canal to be fitted correctly.
•High visibility color makes it easy to monitor and enforce proper ear plug usage.
•Multilingual Packaging, English, Spanish and Chinese, assures that proper usage information is available where the plugs are dispensed.