Safe, non-toxic and non-deforming: A new generation of patented models made of high quality PP, TPE and springs, safe, strong, durable and non-deforming.<br><br>Girl's Heart: Effective exercise for pelvic floor muscles Effective exercise for pelvic floor muscles, hips, thighs, arms and abdomen. Restores you to a youthful state with every opening and closing<br><br>Easy to use: ergonomically designed to meet the needs of all body types, easy to carry, can be used at home and outdoors<br><br>Applicable people: Postnatal mothers, elephant legs, strong arms, untight hips<br><br>After-sales service: After you receive the product, if you have any questions, please feel free to contact us, our professional customer service staff will be ready to help you