Made from medical-grade silicone, POTENZduo ensures perfect interaction between the rings around the penis and testicles and a pleasantly firm fit for increased sensitivity and a more intense erection. They can also be used in cases of erectile dysfunction (penile blood stasis disorder) to improve hardness and maintain erectile function. Please read the included instructions for use!

• FREE of plasticizers (phthalate and bisphenol A (BPA))
• Medical grade silicone
• Hypoallergenic
• Size M
• Made with Love in Germany
• Prolongs erection and delays ejaculation
• For penis and testicles