THE INSIGNIA CREST PATCH - FIELD ISSUE Issued without rank, clearance, or explanation. The Insignia Crest Patch measures three inches across and arrives prepared for placement on jackets, bags, uniforms, or any surface requiring official-looking authorization where none exists. Yellow and green embroidery on black. Durable twill construction. Iron it on, sew it on, pin it down. • 26% cotton, 74% polyester • 3″ (7.6 cm) in diameter • Iron-on, sew-on, or safety pin attachment