Cock Armour Buzz is a vibration product for men it uses Perfect Fits revolutionary Body-Fit design which fits like no other product. It is extremely comfortable and secure fitting. The amazing shape allows for the vibration bullet to be located in the perfect placement providing an electrifying experience that is pleasurable for both partners. The innovative design and incredibly stretchy material makes it possible to fit most men of any size length or girth and will stimulate most partners when the 3-speed vibrating stem is turned on. The Body-Fit shape is a Perfect Fit innovation and uses a concave form that integrates to the male anatomy