Rocky is a revolutionary f*cking machine accessory, designed to vigorously masturbate the male penis via a fleshlight / fleshjack or similar male sex toy. For the extreme adventurer, it also has an option for simultaneous anal play. Rocky has been designed to retain the capability for anal play and masturbation simultaneously (yes you did just read that right). Let your wildest fantasies run riot while Rocky sucks and f*cks relentlessly, not for the faint hearted. Specification: crafted from anodized 6061 CNC machined aircraft alloy with laser etched f-machine logo / Designed to fit on both a 10mm thrust rod (f* machine) and a 1/2 inch thrust rod as used by many American machines and is designed so that a number of masturbators can be installed./ Adjustable height (distance from thrust rod) to assist desired angle of operation / Adjustable reach (for optimum positioning when in dual operation mode). This item is packaged in a plain brown box. Please note f-machine not included. Sold separately. Does not include male masturbation device. Sold separately. Weight 2.50 Pounds.