R2-D2 is one of the coolest little metal garbage can dudes in the universe, unlike Marvin.  Buy our R2-D2 patches ... the droid you're looking for.  This Star Wars patch measures 2.5" across and 3" high....so unlike a garbage can.  Now, here are our recommendations for activating the heat seal on your iron on Star Wars patch:  All patches should be sewn since some of these have more waxy backings than others. Heat iron to 400 degrees (cotton). Do NOT use steam.  Pre-heat fabric where patch is to be placed for 10-20 seconds.  Place heat seal side of patch on the garment.  Cover with a fine cloth and press firmly for 15-20 seconds.  Turn garment inside out and iron back side of patch for 20-25 seconds.  If edges lift up repeat step #4.  Then sew the edges down, preferably by a professional seamstress.   You're welcome!