Description Low pressure foam ear plugs for long term user comfort. Non-irritating, non-allergenic self-adjusting foam recovers to fit virtually any ear canal. Noise reduction rating 30. Orange color. Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.