... Border: Interlock BorderSize: All by your desire Back: Iron-on,stick-on,velcro back, or by your wish. Embroidered patches for ... , jean or felt fabric.BackStick-Oniron-on back, adhesive back, velcro back and stick-on backBorderInterlockInterlock(covered), heat cut or hot- ... , aviation patch, flag patch, unit patch, military patch, sew on patch, iron onpatch, sleeve patch, policy patch, badge, patch ...