Kayem® Old Tyme Natural Casing Frankfurters Beef. Since 1909. With Premium Cuts Of Beef. No By-Products, Fillers Or Artificial Flavors. U.S Inspected And Passed By Department Of Agriculture. Net Wt 12 oz. (340g). Four generations of our family have been crafting the finest meats that have been entrusted to grace America's picnic tables for over a century. When it counts, count on Kayem. Our Kayem Old Tyme Beef Frankfurters are made with the finest, juiciest cuts of butcher-grade beef, blended with our signature recipe of premium spices for a bold, hearty taste. Natural casings seal in all the juices to unleash a burst of premium beef flavor with the snap of every mouthwatering bite. Gluten Free. Questions or Comments Call 1-800-426-6100. www.kayem.com.