Be Shane! Extension Girth Enhancer. Black porn legend Shane Diesel is known for his massive penis size and sexual prowess, a sex symbol and fantasy for many. Now all men can Be Shane! The Be Shane! Extension/Girth Enhancer is molded directly from Shane Diesel’s enormous cock. Be Shane! Extension/Girth Enhancer is the perfect and long awaited tool for those eager to deliver some Diesel power! 8 inches by 2.3 inches.