The Manus Intruder. A device for the phallus and an intrusion stimulator for the prostate that keeps the wearer subdued in pleasure and disquiet. The Manus Intruder is a stainless steel, 2 inch cock ring and a 1.25 inch anal plug all in one. With a unique design allowing the user to maintain a erection all the while keeping their ass intruded upon by a steel round anal ball. Is it a reward, or punishment? You decide Measurements: 5.75 inch overall length, Ring has 2.05 inch inner diameter, Anal Ball is 1.25 inches in diameter, with 2.25 inch insertable length (including stem), Bridge between cock ring and anal insert is 2.88 inches long, Material: Stainless Steel (Ring and Bar); Chrome Plated Steel (Ball)