Pricing mentioned is for EA. Requires a minimum buy of 1 piece. Welding Helmet Light Seal Gasket, 251; Hazmat=False; Features=Compatible with Jackson Welding Helmets;Innovative accessories enable welding performance and make the welder's job safer and more comfortable; StandardPack=1EA; CountryOfOrigin=US; Color=Clear; Length=5 1/4 in; Type=EQuick Change Light Seal Gasket; Used With=HSL 100; Width=4 1/2 in;