Product Catalog › Kellogg Pop-Tarts Brown Sugar Cinnamon Image 1 of 1 Kellogg Pop-Tarts Brown Sugar Cinnamon $0.00 Kellogg Pop-Tarts are a 3.3 oz. pack. They are sold by the box, each box has 6 packs. Add To Cart Added! Kellogg Pop-Tarts are a 3.3 oz. pack. They are sold by the box, each box has 6 packs. You Might Also Like Otis Spunkmeyer Banana Nut Muffin King Henry's Yogurt Pretzels Kellogg Pop-Tarts Smore's Spitz Cracked Pepper - 6 oz. Spitz Dill Pickle - 6 oz.