Rescue Diver Embroidered Patch EMT EMS Star of Life Scuba Diving Iron-On Emblem Iron-On or Sew to Any Garment Patch is 3.5-inches in diameter Top Quality Rescue Diver Patch made with Detailed Embroidery Ironed-on Patches Will Not Come Off Perfect for Jeans, Jackets, Vests, Hats, Backpacks, Scrapbooking and more!