In the great self defense caliber debate, many shooters argue over the validity of 40 cal. It's one of those controversial topics that draws out a lot of bias and misinformation. Well, we're here to set the record straight! The 40 has unmatched "stopping power" and while capacity isn't the highest, it can stop multiple threats with just one round... We're referring to 40 Mike Mike that is! Real men carry the 40mm! Spread the word with this hook 'n loop backed high quality 3D PVC Vinyl patch. Approx 3.25" x 2.25" in size.