Show your support with an inspirational patch as every purchase goes directly to help create valuable programming in the community. Perfect as a motivational reward for when your child reaches their goals. These high quality ROOTS iron-on patches are best applied to cotton or denim. Also looks fantastic sewn on a jacket or backpack. Iron-on Instructions 1. Place patch on garment embroidery side up. 2. Heat iron using ‘Cotton’ setting. Don’t use steam. 3. Cover the patch with a thin cloth. Press the iron firmly for 15-20 seconds. Don’t move back and forth. 4. Wait to cool thoroughly. If the fabric of garment is thick, add more iron time. Cotton and denim are the best for iron-on patches. Do NOT apply on rayon, nylon, triacetate fabrics or waterproof fabric, leather, woolen (or knitted apparel), silk, GORE-TEX, down coats and rain jackets. Be very careful with polyester as not all the cloth with polyester are suitable to iron patches. Base layers, swimsuits are not suitable, but T-shirts, Polo shirts are fine.