Pall Mall Select Blue 100s are full-length (100mm) cigarettes sold in a carton of 10 packs, each containing 20 cigarettes, for a total of 200 cigarettes per carton. Manufactured by R.J. Reynolds Tobacco Company, Pall Mall is one of the best-selling cigarette brands in the United States.

The Select Blue variety is positioned as a smooth, lower-tar option within the Pall Mall lineup. The blue packaging denotes a "lights" style formulation. The 100mm length provides a longer smoke compared to the standard king size. Each pack carries the standard Surgeon General's warning required on all tobacco products sold in the United States.