The Stubby Nubby G's thick curve and powerful vibration is one sure-fire way to find it every time. Mushroom shaped and jelly-soft, The Stubby Nubby G's unique feel will serve you shaken and stirred. Variable speed functionality assures a memorable, climactic finish! The Stubby Nubby G is 6 inches in length by 2.75 inches including the curve and requires 2 AA batteries.