Limited supply, Mexica/Aztec/Mayan Patches are cotton material
The round patches are 3 1/4" and the long ones are 4" high.
How to Iron on Patches to Clothing Vs Sewing on Embroidered Patches
INSTRUCTIONS TO IRON ON A PATCH
Iron on Temperature should be 270 degrees Fahrenheit (plus or minus 10 degrees is acceptable). Make sure the garment you are using can withstand the heat.
Step 1: Preheat the area where the Patch will be applied.
Step 2: Place the patch over surface and Press for 12 seconds using a heat press, or 30 seconds using a household iron.
Step 3: Do not move the iron around.
Step 4: Hold it down for 30 seconds applying some pressure.