Made of slip-free material, this comfortable shoulder pad increases stability. Based on a 15mm rod system, this mount also includes a quick handle with rod bloc and push-button system with handles that can rotate individually on a 360° axis with a single button-push. You can achieve precise positioning by sliding the Rod Bloc System along the 15mm 18″ rods and secure the handles by tightening the single red knob on the Rod Bloc.