The Kelly Silver Star Interchangeable 10 in. Stainless Steel Cheeks give you just the amount of leverage that you need for your perfect ride. These 10-inch shanks change out in a snap and are made to last from stainless steel. About JT International For over 35 years JT International has been providing riders with quality equestrian equipment designed to maximize the riding experience. With over 1 100 different types of products available they offer new and time-honored favorites to riders all over the world. From tack to training supplies JT International has each rider and their mount covered.