The Patagonia Mountains Embroidered 3in Iron/Sew-On Patch is a single decorative patch suitable for customizing jackets, vests, shirts, denim caps, and more. With a variety of themes to choose from such as nature, superheroes, and dinosaurs, this patch is perfect for outdoor enthusiasts, fans of sci-fi and comics, and avid collectors. Made with quality embroidery, this patch adds a unique and personalized touch to any apparel or accessory. Ideal for gifts or souvenirs, this patch offers a creative way to show off your love for the great outdoors and whimsical adventures. 3 Ways To Apply 1st Sew on 2nd Glue on 3rd Iron on ; Step 1: preheat iron with no steam. Place patch on clothing and cover with a cotton cloth. Step 2: Iron over patch with pressure with iron and hold for 30 seconds. DO NOT move iron back-and-forth. Step 3: Turn clothing inside out, Apply pressure on the backside of the patch with iron for an additional 30-40 seconds.