Flower Butterfly Iron/Sew on Patches Sunflower Cute Embroidered Applique Rose Patches for Clothing Large Colorful Decorative Daisy Patches for Clothes Dress Hat Jeans DIY Iron-on Instructions: 1. keep the back of patch is dry before you use it. 2. Preheat iron to cotton setting. 3. Pretest your fabric for heat tolerance at this setting. 4. Place the applique on the surface of the cloth or curtain, cover the applique with a cotton cloth. Iron for 10-15 seconds, tacking it into position. 5. Turn garment inside-out and, with your heat iron, apply pressure for 8-9 seconds to the back of where your applique has been tacked. 6. If you want the applique more secure, you can sew along the side of the applique. Package includes: 50 x flowers butterfly patches Note: Due to the handmade sewing, please allow 3 to 5 mm error due to manual measurement.