The Ofinity Double Ring is a specialized erection enhancer designed to provide extended firmness for men. This uniquely designed ring constricts blood flow, allowing for a stronger and longer-lasting erection while also helping to prevent premature ejaculation. The stretchy material ensures a snug fit around the shaft and testicles, accommodating various sizes comfortably. With its dual-action function, the ring not only maintains erection strength but also enhances sensitivity for more intense sensations. The Ofinity Double Ring is easy to clean with soap and warm water after use. Color: Blue. Features: waterproof and phthalate-free. Country of origin: China.