Flavor: Strawberry! Cotton candy, also known as candy floss and fairy floss, is a spun sugar confection. Perfect for gifts or party favors, each tub holds 2 oz. of cotton candy. Tubs are 5.5 inches tall and 4.5 inches in diameter. When unopened and properly stored, the shelf life is 6 months. Just keep it sealed out of hot heat and direct light.