Twice the fun, means twice the pleasure with this RealRock Double Penetration Dong! Taking it to a whole new level of delectation, this dong has been designed with a 3.9 inches penis for vaginal insertion and a curved dong of 4.7 inches for anal insertion. They both feature realistic veins for extra stimulation, making sure it just feels like the real thing. Also they are both attached to an extremely strong suction cup allowing you to use them on almost any flat surface. From Shots.