Soft Silicone Noise Cancelling Swimming Earplugs For Sleeping Concert Hearing Protection

Features Wide range of applications Suitable for professional musicians living concerts motor sports construction sites comfortable sleep etc Unique construction take into account the resonant frequency of the ear fading sound levels evenly without changing the quality but more quiet and safe Hypoallergenic and 100 waterproof Made from safeodorless plush soft skin friendly material not rubber are suitable for girlsboys With mini aluminum carrying case easy to carry Specification Material Silica GelColor Blue Orange YellowEarplug Size 2 5x1 2cm 0 98x0 47inch Case Size 4x2 5cm 1 57x0 98inch NRR Noise Reduction Rate 27dbWaterproof 100 Package includes 1 x Pair of Noise Canceling Earplug1 x Mini Aluminum Carrying Case Details pictures