Size: Width 4 inches * Height 3.5 inches (measured from the widest and highest point). 100% fully embroidered..Backing: Super strong heat seal glue backing. This patch can be iron on or sew on to any garment. Excellent machine wash performance. It will never come off..Safty: The raw material of our patches have been passed the test. Our patch is safe..Easy: Ideal for adorning your jeans, hats, bags, jackets and shirts. Only 15 seconds you can DIY your own style garments..Packing: 1 piece patch packed.