The POTENZduo made from medical-grade silicone ensures perfect interaction of rings around the penis and testicles with a pleasantly firm fit for enhanced sensitivity and more intense erections. Can also be used for erectile dysfunction (blood retention disorder in the penis) to improve rigidity and maintain erectile function. Please read the enclosed instructions for use. FREE from softeners (phthalate & Bisphenol A (BPA)), Medical-grade silicone, Hypoallergenic, Made with Love in Germany. Prolongs erection and delays ejaculation. For penis and testicles. SIZES: S: 3.5 cm, M: 4 cm, L: 4.5 cm.
