Aegle Noise with wire sponge earplugs SparkPlugs

Item No: 60308303 Specifications Model: SparkPlugs Details: lightweight with soft foam material design is very easy to enter the ear canal to provide up to 33db of noise reduction values ??to seal a comfortable ear but not oppressive for most. Noise place bright color for easy inspection every package contains two colors radiate different ear style product standards: ANSI S3.19-1974