How big is a guys penis if can fit a magnum condom?

Answer:
The magnum condoms width is 54mm. This means, if a man is 6.65 inches around, the base will fit him perfectly, with not one ounce of give. Any larger, and it will be tight, any smaller, and you'll get slippage. This means, 6-7 inches in circumference is perfect for this condom. Because the condom rolls, there is no concern for length. But just so you know, the condom can handle a full 8 inches. Get the right size, practice safe sex, use a ruler!
First answer by ID0414371934. Last edit by ID0414371934. Question popularity: 1 [recommend question].