While using condoms is an essential part of safe sex, it's important to get the right size. Because the only thing that will kill the mood faster than an ill-fitting condom are the consequences of giving up and having sex anyway. Condom Depot can save you the trouble by finding one that's just the right size.
The chart begins with instructions on how to measure yourself (length and girth, gentlemen) as well as a selection of condoms that are appropriately sized for your...needs. You can find an even more thorough list of various condoms and their sizes here. Unfortunately there are no tips on how to maintain an erection while taking measurements and doing maths, but it's a skill we all have to learn at some point.
Condom Size Chart [Condom Depot]