The Rock Solid 2" Clear Donut Ring is a classic C-ring designed to help maintain erections. Made from stretchy TPE, this ring offers a 2-inch diameter and a 0.8-inch unstretched inner diameter for enhanced pleasure and duration. Unlike other C-rings, the Donut is crafted from super stretchy TPE, ensuring a comfortable and secure fit that adapts to you. Key Features Maintain erections for longer sessions — classic C-ring shape Super stretchy fit — made from TPE material Approximate 2-inch diameter — for a snug feel Unstretched inner diameter of 0.8 inches — adaptable sizing Enhances size and thickness perception — for heightened sensation Product Specifications Brand: Rock Solid Material: Thermoplastic Elastomer (TPE) Diameter: 2 in. (5.1 cm) Unstretched Inner Diameter: 0.8 in. (20 mm) Depth: 0.5 in. (13 mm) Weight: 0.065 lbs Country Of Manufacturer: China Best for: Individuals seeking to enhance erection stamina and duration during intimacy. Couples looking for a reliable and comfortable enhancement tool. Users who appreciate a stretchy, adaptable fit for prolonged pleasure. Common Questions Is this C-ring comfortable to wear for extended periods? Yes, it's made from super stretchy TPE, which is designed to adapt to your body for a comfortable and secure fit during prolonged use. How do I clean the Donut Ring? You can easily clean the ring with warm water and mild soap after each use. Ensure it's completely dry before storing it to maintain its condition and hygiene. Will this ring fit me? The ring has an unstretched inner diameter of 0.8 inches and a 2-inch overall diameter. Its super stretchy TPE material allows it to adapt to various sizes for a snug and effective fit. The Rock Solid Donut Ring offers a stretchy TPE design with a 2-inch diameter. It's a classic C-ring engineered to help maintain erections for longer-lasting pleasure.