Make Your Own Custom Handmade Patch with Iron-on Patches On Any garment and Accessories Size: select size (inches) on largest side. Please send us your file by messaging. We will digitize your logo/image for you! This is an actual PATCH you will receive. Made to ready to iron on! Easy to use! You can sew it on or use a household iron for your garment, bags, or accessories. For Iron-on method: Use medium/firm pressure - 270 degrees Fahrenheit Too much heat will melt the plastic, too little heat won't activate the glue. Temperature must be 270 degrees Fahrenheit. Your Patch will not adhere properly if you don't use the correct temperature. You cannot iron on patches to leather or nylon or any other material that might scorch from the applied heat. Enjoy! :)