Inside this jumbo mega vibe’s body-safe ABS plastic case sits a unique low-pitch motor that vibrates at 4 deep rumbling speeds that help prevent desensitization. Combined with its streamlined shape the vibe offers two exciting pleasure options. One side features a seamless surface perfect for all-over massage and smooth stimulation everywhere it touches. The other side has an extended fin that transfers vibration and takes you to the edge. Measures 1.8 by 4.57 by 9.7 in. (46 x 116 x 247mm).