Retro Radio Patch

The quality of the patch itself it nice and it looks just as the picture, but the iron-on glue didn't work well for me (I ironed it for a decent amount of time). I used it on a cotton tote bag, I didn't use the bag and the patch eventually started peeling off. I don't know if it was the fault of the material I used (it was a black cotton tote bag), but from my experience it's mediocre.