Double Bead Erotic Opening Ring is a bondage accessory for adult use. Review the confirmed functions and product details below. · Clamping bead design · Portable and lightweight · Safe materials· Enhances pleasure · Male lock for erections · Multiple sizes Product Description Easy to use, smooth and comfortable, and fits most body types. A erotic bondage ring for enhanced pleasure: Worn during intercourse, it provides a binding effect and creates a unique sensation through friction. Made of stainless steel: Easy to clean, rust-resistant, and long-lasting. Compact and easy to store: Fits easily into a pocket or bag. Specification Product Name: Glans Ring/Penis RingFunction and Use: Erotic RingColor: SilverMaterial: 304 Stainless SteelSize and Weight: 35mm/9.2g; 30mm/8.5g; 25mm/7.8gInstructions for Use: Wear the ring on the coronal sulcus of the glans penis during erection. To remove the ring, simply apply a small amount of lubricant to the wearing area.