... 7*7cm 2:Material:woven 3:Woven patch with velcro Woven patch with velcro back This Patch is made according to customer ... sizes, materials, colors are welcomed. Details for our custom embroidery patches(embroidery, patch & emblem):1) Material: twill, cotton, velvet, satin, ... rayon, polyester, UV, metallic thread.3) Backing: iron on, plastic, velcro etc.4) Edge: laser cut, knife cut, merrowed, sew on ...