LELO LUNA Beads are the world's bestselling Kegel weights system. Available in two sizes - Classic and Mini - they ensure every woman finds her perfect fit for the most effective pelvic floor workout. LELO's elegant update on the classic 'ben wa balls' offers users longer, stronger, more attainable orgasms; reduced risk of incontinence and other pelvic floor disorders; and a faster return to tone and tightness after childbirth. They are also the only Kegel exercise system to give the option of mixing and matching weights; each set includes two 28g and two 37g beads which can be combined in the silicone harness for a more tailored routine. Guidelines Only: LUNA Beads are recommended for women over 30 years old and/or women who have experienced childbirth. As with all pleasure objects by LELO, LUNA BEADS are designed to offer total peace of mind in whatever situations arise. Made with FDA-approved and phthalate-free ABS/ silicone, the set of two 28-gram and two 37-gram beads are intended for developing increased resistance over time. Every LUNA BEAD system comes presented in an elegant gift box and luxury satin pouch, in addition to a user manual, retraction leash and full 1-year LELO warranty. Girdle Size: 36mm. Bead Size: 36mm.