Available in five stunning colours. ONYX AQUAMARINE DIAMOND ROSE QUARTZ RUBYWhat a conversation piece and jaw dropping or should I say butt plugging gift! Approximate MeasurementsOverall Length: 87mmInsertable Length: 70mmPlug Width: 38mm 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.