15 inch pilates ring durable metal core foam coating for extra support corresponding core balance fitness equipment available give your pilates routine the focused edge it deserves with the simple yet ingenious core balance pilates ring. This versatile 15 inch prop is the ideal tool for toning and slimming targeted muscles, providing gentle to moderate spring like resistance throughout your workout. Made with a strong, flexible metal core, the ring is wrapped in a thick foam surround, ensuring your exercise is both safe and comfortable. The strategically placed interior and exterior foam pads make it easy to maintain a firm grip, allowing you to sustain your intensity and work out for longer. Use it between your hands to effectively strengthen your arms and upper body, or place it between your thighs or ankles to engage and firm up your leg muscles. The resistance provides instant feedback, helping both fitness pros and novices to identify and define the muscles they’re actively working without the strain or risk of high impact injury.