These patches come complete with a hook backing so they easily attach to your uniform sleeve, weapons case, or other surfaces that have a Velcro loop
Rothco PVC Security Patch w/ Hook Back – HiVis365 by Northeast Sign
Rothco Reflective Patch With Hook Back – PX Supply, LLC
Police Department Shield Badge Patch - Midwest Public Safety
Rothco PVC Security Patch w/Hook Back : Clothing, Shoes & Jewelry
Rothco Security Patch with Hook Back – Good2GoCo
Rothco Security Patch
Rothco Strategic Air Command Patch
Rothco Skull & Knife Patch : Arts, Crafts & Sewing
Rothco US Flag Patch PVC
Rothco PVC Security Patch w/ Hook Back