Nathan's® Jumbo Restaurant Franks Beef. Gluten free. No artificial flavors or colors. No by-products. Since 1916. Famous. The Original Nathan's® for over 100 years. U.S. Inspected and Passed by the Department of Agriculture. Dinner size. Net wt 12 oz (340g). Under license from Nathan's Famous Systems, Inc. www.nathansfamous.com. Buy/play/redeem. ©/TM 2017 MLBP.