["Description:\nbrand new and high quality\nFeature:\nKegel balls inside that creates a natural swirling motion as you squeezing, exercising and tightening your muscle.\nKegel exercises may also help regain pelvic floor muscle strength due to pregnancy, childbirth, age and being overweight.\nStrengthen muscles and pelvic floor for better and tighter control.\nPerfect for women suffer from incontinence and after giving birth.\nPortable and easy to use, makes the kegel ball a perfect companion for women.\n\nSpecifications:\nMaterial: Silicone and Metal\nOptional Color: Blue,White\nSize:app. As picture shown\nSingle Ball: Total length x Diameter. 13.7 x 4.5cm / 5.39 x 1.77in, net weight Pink 33G, Hot pink 46G, Purple 73G ±3g.\nDual Balls: Total length x Diameter. 18.3 x 4.5cm / 7.2 x 1.77in, net weight Pink+Hot pink 78G,Pink+Purple 104G,Hot pink+Purple 118G,Purple+Purple 145G ±3g.\nQuantity: 1set(3pcs)\n\nNote:\nTransition: 1cm=10mm=0.39inch\nNo retail package.Please wipe with alcohol before use.\nPlease allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1set(3pcs) x Kegel Ball(other accessories demo in the picture is not included.)"]