Doc Johnson's new GoodHead Helping Head is a revolutionary 2â   mini stroker specifically designed for handheld use to heighten the sensations and pleasure during fellatio. Soft on the outside, and with stimulating massage beads on the inside, this stretchy stroker is made from our clear ultra-realistic UR3 material, for the most lifelike experience in the world. Turn GoodHead into great head tonight! Proudly Made in America. Circumference: 5â  , Length: 2â  , Diameter: 2â  .