Slumpy Metal penis Cage With PadlockWhen you are in control of your carnal urges progress to the slumpy metal penis cage. This penis cage made from quality medical grade steel will be unforgiving to you if you get an erection as it will always have your manhood facing down. Expect to be punished and tormented if you cannot control your desires. Small MeasurementDiameter Ring Outer: 5.1cm, Inner: 4.2cmCurved Length External: 12cm, Internal: 8cm Medium MeasurementDiameter Ring Outer: 5.2cm, Inner: 4.4cmCurved Length External: 12cm, Internal: 8cm Large MeasurementDiameter Ring Outer: 5.7cm, Inner: 50cmCurved Length External: 12cm, Internal: 8cm 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.