Push Ins Uncorder Plugs Nrr 28Db
No roll down plugs. Plus since the the unique foam actually softens and becomes more pliable with body temperature the seal and comfort increases the longer the plugs are worn. The patented E-A-Rform foam tip is shaped and sized to mold comfortably to fit virtually every sized canal. Noise Reduction Rate (NRR): 28 dB. Color: Yellow. Packing Type: Poly Bag. Quantity: 200 pair per box.