Larger head and midsection for more filling sensationLess focused, more spread out prostate stimulationBalanced for good responsivenessSilicone coated for the utmost comfortStimulates 4 erogenous zones simultaneouslyExcellent for intermediate and advanced usersMuch greater movement compared to Maximus Classic$5 of each unit sold goes to ZERO - The End of Prostate CancerDimensions:Head Width: 0.98 in.Head Depth: 0.96 in.Mid Ridge Width: 0.90 in.Mid Ridge Depth: 1.0 in.Stem to Perineum: 1.5 in.Insertable Length: 3.4 in.