Set of 5 cone-shaped embroidered patches with blue and red stripes. - Color: Blue and red stripes - Design: Cone-shaped embroidered patch - Quantity: Set of 5 - Material: Embroidery thread - Size: Approximately 3cm x 3cm Thank you for looking. *Iron-on adhesion is not possible for waterproof or water-repellent materials. 1. Temporary adhesion: Place a thin cloth such as a handkerchief or gauze over the material to be attached to prevent damage, and iron from the front side. The trick is to apply weight for 10 to 20 seconds at a medium heat setting. Be careful not to damage the material with heat and adjust the pressing time. *Please be especially careful with thin polyester and nylon materials. They may melt due to heat sensitivity. The patch will peel off while hot after ironing, so wait for it to cool and check that the patch does not peel off. If it peels off, the adhesion is still incomplete, so increase the adhesion temperature and time. 2. Permanent adhesion: Iron from the back side of the material to be attached. Do not forget to use a cloth and press firmly with weight. If the material is thinner than the patch, this process will allow heat to reach the film directly, making iron-on adhesion more effective. *Iron-on adhesion is not a 100% permanent attachment method, so we recommend combining it with sewing m(_ _)m