Roller bariatric Protein Bars provide 15 g of high-quality protein. Each bar also contains fiber, has a calorie range of 160-170, and a net carbohydrate range between 5-14 g. Bars are available in 7 flavors (Peanut Toffee Pretzel, Chocolate Crisp, Fluffy Nutter, Zesty Lemon Crisp, Choco-Vanilla, and Strawberry Shortcake).