Made for a woman by a woman! The Stout Feeldoe is made of medical grade silicone. The vibe has a penis shaped shaft that can be inserted a full 6" and the bottom is base of the shaft is ribbed to stimulate your clit. The diameter of this silky smooth vibe is 1.75". The Feeldoe also has a 3.5" long handle that can also be used has an anal plug. The diameter of the plug is 1.5" so you can enjoy dual stimulation. The removable .5" x 2" bullet requires 3 watch size, included, to provide subtle and satisfying vibration. Sometimes a woman needs more in her life, that's why there is the "Stout"!