Stussy Graffiti Style Size: Please refer to the photos. This is an iron-on patch. How to apply the patch: Place the patch correctly on the desired location and press firmly with an iron for about 20-30 seconds at a temperature of around 150°C (for cotton), without using a pressing cloth (if using one, make it thin). Do not touch or pull the patch until it has completely cooled. For items that are washed frequently, we recommend sewing the patch on with a sewing machine or by hand.