The White Cross on a Red Background is the UNIVERSAL indicator for first aid. Ours is in Multicam, keeping it low pro, but still easily identifiable. Our First Aid patch has hook backing, which allows it to be placed on any loop material.  It measures 1 7/8" x 1 7/8". 

These ship free.

Perfect for adding to a First Aid Kit.

You can put this on MOLLE Webbing if you have the VELCRO® MOLLE webbing adapter.