How BOLD are you feeling today.. The Au Naturel Bold Jack lets you explore your desires, with its ultra-realistic Sensa Feel layers. Jack's soft, yet rigid and erect form is enhanced by FlexiShaft technology, allowing it to flex within your body. Every detail, from firmness to skin & vein texture, is carefully crafted for maximum lifelike effect—all for your pleasure. Jack delivers average girth and extra length, with a rounded, tapered head for easier insertion. Jack's strong suction cup base will stick to almost any smooth surface and is harness compatible.