Iron on Patches，GodEagle St. Patrick's Appliqued Patches, Embroidered Irish Shamrock Clover Patches for Backpacks, Jeans, Jackets and Clothes. Great for St. Patricks Day Heat-seal backing allows buyer to iron this patch onto virtually any fabric. Perfect decoration, perfect gift.Making you special,Just a few steps to DIY ,easily iron on or sew on patch application,making things unique.80% embroidery patches of high quality. How to Iron the patches on your clothes? 1. Take out the embroidery patch and the clothes, bags or hats that will be ironed on. And get the Iron on ready. 2. Clean the part that is going to be ironed on. put the patch on the right part of clothes or bags. Put the side with heat seal backing on the parts directly. 3. After the iron's temperature gets 150 degrees, iron the patches on force backward and forward for about 15-25 seconds. 4. After about 15 minute when it turns cold, check whether it is fixed, if not, try again in the same process.