This tasty flavor starts with a layer of chocolate, then a layer of vanilla, topped off with another layer of chocolate. You can eat the layers separately or together, just like you would with an Oreo Cookie. Each tub contains 1.75 oz. of cotton candy and is only 200 calories for the entire tub. When unopened and properly stored, the shelf life is 1 year. Just keep it sealed out of hot heat and direct light.