The Ofinity Double Ring is designed to provide men with enhanced erection support. This stretchy erection ring features a dual-ring design that constricts blood flow, allowing for prolonged and firmer erections. To use, simply stretch the top ring around the shaft and the bottom ring around the testicles, positioning them snugly at the base. This design helps slow circulation, which can assist in maintaining a stronger erection and may help in delaying premature ejaculation. The Ofinity Double Ring is easy to clean; just wash it with soap and warm water after use. With its waterproof feature and phthalate-free materials, this product is both safe and convenient. Color: Red. Manufacturer: Screaming O. Country of origin: China.