Beast Rings, a brand created by experts for the modern man. At Beast Rings, you'll find high-quality penis rings made with the best materials on the market, perfect for lasting longer during sex and achieving the erection you've always dreamed of. And now we've added penis sleeves. A double ring ideal for prolonging your relationships and enhancing your erections. Remember to use your favorite water-based lubricant for an extra wet night and care for your Beast Ring or sleeve with a good toy cleaner, dry it thoroughly, and store it in a safe place. Remember not to wear your rings for extended periods of time; if you feel uncomfortable, remove the ring. Features: 100% solid silicone Prolongs and enhances intercourse Measurements: Total external dimensions: 5.35 cm x 5 cm Internal diameter: 2.7 cm / 3 cm thickness: 1 cm