2-Way Iron-On & Sticker Patch - RAINBOW SONS[Product description] This is a 2 way patch with both iron on and sticker types. Suitable for practical use on clothing and more. For stretch fabrics, raised surfaces, or when adhesion is insufficient, please sew or use glue. When removing from paper or leather surfaces, the top layer may peel off. For iron on use, set the temperature to 140160C (for cotton), place a pressing cloth over the patch, and press firmly on all corners for about 1520