USMC MCRD PARRIS ISLAND CIRCULAR PATCH - COLOR - Veteran Owned Business. 3.5" CIRCULAR PATCH. Quality Embroidered USMC MCRD PARRIS ISLAND CIRCULAR PATCH - COLOR. Durable iron on backing. Great Detail and Stitching. Ideal for a Jacket or Vest. Great Gift for anyone who is/was stationed at Parris Island, SC! HatnPatch Is THE Veteran Owned and Operated Family Business - 2 Generations of Retired Marines - We Ship Your Order Within 24 Hours And Usually The SAME DAY!