No! You must find a condom that will fit your size penis. There are generally 3 sizes of condoms that fit 99% of the population. There are snug-fit condoms that are smaller in size and designed for men who are below average in size. There is also the most common “regular” size condom that covers 90% of the condoms sold. Finally, there is the XL size condoms such as Trojan Magnum which are designed for men who have a large size penis.