Deuce from SpareParts is the first harness designed especially for men! Deuce is a brilliant solution that allows you to continue love making in between erections, not to mention an excellent tool for double penetration. Two separate holes allow for the penis to extend through one and a toy to extend through the other, so there is no need to skip a beat when pleasuring your partner. An internal pocket holds a vibrator for extra stimulation, and a unique pouch comfortably cradles in.the boysin.. Leg straps lightly cross over the perineum for added pleasure. Comfortable and completely adjustable, it can be worn for extended periods and makes is a great solution for men with erectile dysfunction. Size B Magnum – Belt 35 – 65in. Leg strap 35 - 50in. Top o-ring diameter 1.25 – 2.25in. Top o-ring circumference 3.92 – 7.06in. Bottom o-ring diameter 2 - 2.5in. Restricted from 3rd party website selling.