Clear Earplug 1,Non-toxic,Softly 2,Water-proof and dust-proof 3.Anti-noise 4.With high volume quality Clear Earplug1>Made of 100% grade silicone with FDA and ROHS approval;2>Bowl shape to fit the ear canal comfortably for decreasing noise;3>Non-toxic,Smooth,dirt resistant,Softly,Waterproof and Environmental protection;4>More colors and fashion designs are available;5>Well and high quality ...