This Be Kind Embroidered Patch can be a reminder to yourself to be kind or you can just passive-aggressively clear your throat and point to it when other people are being mean. Either way, it serves a practical purpose. Works best on natural fibers, will not adhere to synthetic fabrics.
Instructions from the manufacturer:
Here are a few handy tricks for easy ironing of our patches:
Set your iron to the setting matching the fabric you are adhering to (cotton, linen, etc.).
Lay the garment flat and put a cloth over the area of the item where the patch is to be applied.
Place the heated iron on the cloth and press down firmly for 8 seconds to heat up the garment.
Place your iron-on patch on the pre-heated area, put the cloth on top of the patch and press down firmly for 8-10 seconds with your iron. Turn garment inside out, put a cloth on top of the patch area, and press down with the iron for another 5 seconds.
Remove the iron and cloth, set the item aside and allow it to fully cool before handling.
Show off your sweet new patch to all your friends!