Perfect Fat Boy Original Ultra Fat 7" Penis Sleeve Clear We are thrilled to introduce the new Fat Boy™ Ultra Fat Sheath (formerly known as our super popular Fat Boy Sport™) but back in sharp all new vertical storage packaging. Adds an impressive 1" girth to your cock! Made of super soft and stretchy SilaSkin™, it is designed and proven to give both partners intense, eye-rolling pleasure. The Fat Boy™ is extremely comfortable, surprisingly easy to get on and off and stays in place thanks to its closed tip and a thick loop that wraps around the base of the scrotum, which gives a pleasurable tug to a man’s balls during penetration or stroking.