Double Trouble Penis Plug With Glans RingsMade of 100% Surgical Steel the Double Trouble Penis Plug With Two Glans Rings give twice the amound of pleasure that you wold normally get from a plug. Easy to clean and maintain this plug is a sure thing when it comes to pleasure and passion. Approximate Measurements:Overall Length: 85mmInsertable Length: 75mmWidth of Slimest Point: 5mmWidth of Widest Point: 8mm Glans Ring Sizes:25mm, 28mm, 30mm and 32mm This product is certified 100% Non-Magnate and medical-grade steel. Beware of cheaper products that are not solid surgical steel but chromed steel or poor quality surgical steel that contains Magnate. Magnate is the ingredient that makes steel rust. We will only include this endorsement on our 100% surgical steel products.