Steel Vaginal Hook/HangerDesigned to enhance extreme rope bondage/shibari play, this steel vaginal hook, also called a pussy hanger is made of hollow 25mm thick stainless steel. The hook can be inserted up to 160mm Approximate Measurements:Length: 335mmDiameter: 25mm 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.