Edgefield Silver King Box is a carton of king-size cigarettes in the silver (light) variety. Edgefield is a value-priced domestic cigarette brand sold at Costco Business centers, available in several varieties including Silver, Menthol, Gold, and Full Flavor. The Silver variety offers a lighter smoking profile compared to the full-flavor line. Each box contains 20 cigarettes, and cartons typically contain 10 boxes (200 cigarettes total).