For Pelvic Floor ExercisesIt's dumbbell (Non-Electric) like tool for exercising the pelvic floor muscles . When exercising, it's easy to concentrate on the lower part of the abdomen.Suitable for BeginnersNot all pelvic floor muscle trainer balls on the market are suitable for use. It is often heard complaints such as"uncomfortable", especially from beginners. The size of this ball is 2.25in*0.98in, weight 69g. It is small making it ideal for beginners to intermediates. There are many people who think a ball of 50g is not enough weight , in response of that, our product is made heavier and more durable for a long life span.Pelvic Floor Muscle TrainingTo those suffering from postpartum recovery or even preparing for pregnancy please give it a try. As It helps you strengthen your pelvic floor by making the muscles contract easily in practice letting you have more control over your pelvic floor.Medical Grade Silicone MaterialUsing medical grade silicone, so you can rest assured about the safety of materials. The ball is 100% waterproof and easy to clean. A storage bag is also included, so you can always keep it clean. "Product Operation Guide" is attached, summarized for quick reading. The manufacturer has obtained CE, RoHS certification, so you can use it without worrying.Customer SupportWe can exchange products and refund for initial defects. If you have any problems, please feel free to contact us. We will provide you a satisfying solution within 24 hours