Patch Dimension: The dimensions on the fuzzy Velcro on most flight suits is 4" x four". A larger patch will cling from the Velcro and has a tendency to get caught on pretty much every bit of cloth you stroll by. We highly advocate a maximum size of 4” https://operation-inherent-resolv72582.get-blogging.com/26388028/operation-inherent-resolve-fundamentals-explained