Airsoft Reusable Earplugs Airsoft Reusable Air Cushioned Ear Pluf with, Firm stem facilitates easy insertion and removal, Rounded flanges, tapered shape fits better in the ear canal, Less pressure in the ear canal eliminates thatplugged up feeling, Four-flange profile creates better seal in the ear canal, Color: Blue, Maximum Attenuation Frequency: 38, 100 dB - 8000, 000 Hz, Noise Reduction Rate (NRR): 27 dB, Quantity: 100 pair per box, Type: Uncorded, SKU: ORSNO62036