Discreet and effective love ball duo with a patented retrieval loop that is worn in the body. Enjoy your pleasure secret or use it as a vaginal muscle trainer anywhere quietly and discreetly, even during sports and swimming. Dishwasher safe and 100% waterproof, it strengthens vaginal and pelvic floor muscles. Weight: 85 g, ball diameter: 3.7 cm, total length: 11.4 cm. Material: Silikomed TPE, including storage bag and lubricant sample.