Embroidered Iron-on Patch Size: Approximately 6 cm wide ♡ Iron-on sheets are only for temporary adhesion, so please sew them on with thread if they don't stick or if you'll be washing the item frequently. How to apply: Place a pressing cloth or parchment paper over the patch and iron on medium heat for about 5 seconds (check after it cools). Polyester and dry-fit fabrics are not suitable as they may leave iron marks. Average delivery time is 2-7 days. Please understand that this is an overseas product before purchasing. Please refrain from purchasing if you do not understand. This is an iron-on patch. Nike mark NIKE