Re: different size condoms?
Very few packets will carry the exact size in mm, but certain brands will often have a large size for larger me. (Some condom makers websites or sites selling condoms do give the sizes so you can research this)
whist it is a bit confusing, especially when it is important for the condom to fit correctly, the best way to get the one that fit you is try various ones from different makers and choose which one is right for you. Make sure it is not too tight or you can cut off the circulation or too loose or it will come off at the wrong moment. There will be a brand or type that is just right for you, you just have to find it.
Bear in mind that just cos a shirt has a particular size on it, you may not like how it is cut or how it fits you, the same applies to condoms!