Variety Pack Includes: Original, Double Chocolatey Chunk, Rainbow with Chocolatey Candy Coated Pieces, & Chocolatey Drizzle. Naturally & artificially flavored. Original size bars. Exchange: Original - 1 Carbohydrate. Rainbow - 1 Carbohydrate, 1/2 Fat. Double Chocolatey Chunk - 1 Carbohydrate, 1 Fat. Chocolatey Drizzle - 1 Carbohydrate, 1/2 Fat. The dietary exchanges are based on the Exchange Lists for Meal Planning, Copyright 2003 by the American Diabetes Association, Inc. and The American Dietetic Association.