1.Taper shape slow rebound earplug 2.Meet CE Standard 3.Material:PU foam earplug 4.Reduce noise availably

EM-4103S1.PU foam slow rebound earplug with taper shape, it can reduce the noise availably2.Meet CE Standard3.Material:Pu Foam4.Smooth surface provide lasting comfort5.Various colors6.For safety, protect, traveling, air or others7.Packing:PE bag, OPP bag, Plastic box, Paper case, Plastic bottle, Tub8.SNR: 25dB9.Low cost, all day protection with high attenuation10.Noise proof feature11.Soil resistant skin is non-allergenic and non-irritating          

pu earplug