Visual Comparisons of Length and Girth
Let's say I've got something you think you want, but there is some other guy who also has one. Sizeasy allows you to punch in measurements supplied by me and the other guy for visual three-dimensional comparison. You can even punch in other sizes; say you used to have one from an ex-boyfriend that you also want to use as reference in your decision. This excellent tool will help you get a grasp on what you really want.