Put the patch on the desired position you want to stick, the side with hot melt glue is attached to the clothes. ( Do not tear off the glue). Preheating the iron ready for ironing.

Iron the patch from the upper of the cloth for 10 to 20 seconds make it fixed. Also can use needle to fix the position of cloth before ironing to avoid its migration.

Cover patch with a cloth or towel before ironing to prevent scorching. Ironing 30-60 seconds to ensure glue melts and patch firmly attached to the clothes (or other textiles).

After completion, just wait it for 10-15 minutes. If you are afraid of falling, you can use a needle and thread to tighten at the corner.