Worn at the base, for stamina or snuggly 3/4 way down on him, gives you a tickle inside. (What a speed bump for Muffin!) Makes him feel bigger, and you tighter. (Gets rid of that “pencil in a cup” syndrome) Use this WITHOUT lubricant on him. Some ladies buy 2 or 3. If you think he’s shy, start out with it on his fingers. Feels divine! Can also be worn on a vibe. The colors and bump pattern are assorted.