Feature:1. Quality embroidered polyester material, with hot adhesive on the back, can easily iron on or sew on. The plastic on the back is glue, please don't tear it off.2. Perfect for DIY motif clothing repair accessory decoration,applies to dresses, skirts, bags, hats, shoes, shirts, socks, etc.3. Suitable for art, craft project production, scrapbooks and other DIY to decorate or make up breakages.4. The hot glue on the back of the patch will due to heat.You can put cotton fabric on the patch to secure the cloth before ironing.5. Keep the cloth dry and control the preheat temperature when you ironing patch. You'd better sew them if you want keep them on and never fall off.How to Use:1. Place the patch where you want, and preheat the iron (120‑150℃). Before ironing, you can put cotton cloth on the patch to fix the cloth surface.2. From both sides of the cloth, press and iron for 30‑60 seconds to ensure that the adhesive is melted and fixed.3. Finally, iron the front for 1‑2 minutes. The main positions are the edges and corners to ensure a smooth surface. If you want them to be better fixed, it is best to sew on the four sides.Specification:Item Type: Sew PatchMaterial: Polyester (Product Consists of Complex Materials)Specification: One Pack(6pcs) Package List:6 xSew Patch