Cimarron Doc's Sweet Rib Rub is a perfect blend of spices to enhance the flavor of Pork Back Ribs and Pork Ribs and other cuts of pork. This seasoning is excellent on chicken as well. Cimarron Doc's Rib Rub Seasoning has become the standard for championship Pork Ribs on the KCBS Barbecue circuit. A proven winner that will bring your 'Q to that next level.