Body Toning Rings 13.5 diameter from Aeromat

* 14" diameter with large foam padded grips for extra comfort * no corners or sharp edges * improves muscle tone, endurance, and coordination * spring steel ring structure increase resistance for faster and more targeted toning * great workout tool for inner/outer thighs, upper arms and chest * ideal for pelvic floor exercises * instruction sheet included * lightweight and portable * black * warranty: manufacturer's discretion