The basic instructions for using electric iron make the patches on your jersey: 

step 1: Set your electric iron about 160 degree celsius temperature setting.

step 2: Peel off the paper behind the patch(if it has) and place the patch where you desire.

step 3: Press the iron down on the Patch and hold it for 10 seconds.

**** If you put it too long time, the fabric of your shirt or shorts maybe damaged.*****