Time to relocate your patch? Follow up the advice from the certified patch makers in the United States that has been rendering such kind of services since 2002. You can design your own police patches according to your personal preferences and choose the backing or sticking side of the patch as well. This helps to evaluate whether you can relocate it in the future or not. Typically, a velcro backing can be replaced but backings like sew-on cannot be removed once placed.