Description:CLASSIC DONUT SHAPE WITH ADDITIONAL KNOB THAT APPLIES PRESSURE BEHIND THE SCROTUM FOR AN ULTIMATE CLIMAX * SUPER COMFORTABLE * AVAILABLE IN BLACK OR TRANSLUCENT DIMENSIONS:INNER DIAMETER: 0.875"HEIGHT: 2"LENGTH: 2"WIDTH: 0.5" THE LATEST GLOW-IN-THE-DARK TECHNOLOGY IMMERSE UNDER BRIGHT LIGHT OR IN SUNLIGHT BEFORE USE TO IGNITE THE GLOW EFFECT Only use with water-based lubricant. Clean with anti-bacterial soap and water. Sila-Flex is a premium, phthalate-free hybrid silicone with an ultra smooth and soft finish. durable, unscented and extra stretch, while retaining the original shape. Handling:We ship all orders within 1 - 2 business days Delivery:We understand how important privacy is so we always use discreet shipping. We currently only ship to the US, it's territories and Canada. As always, our items ship discreetly from our NC based warehouse or our branch warehouses in United States. Return Policy:All adult and health/body items may be returned within 30 days if still sealed/unopened. Once opened they may not be returned for health and safety reasons in accordance with Federal law. Buyer is responsible for return shipping on any item that is not damaged. Feedback:Feedback is extremely important to us and eBay. If you are satisfied, please take a moment to leave Positive Feedback. Your satisfaction is our #1 priority. If there are any issues, please contact us before leaving a negative rating so that we may resolve any concerns. Buy with confidence from eBay's #1 seller of adult products! Thank you for your business!