“Just the right size and with a very sticky backing. I used thin nosed pliers to get them into place. Within a few seconds they are very firmly attached, so you only have one chance to position them correctly. I put them on a spare Pi so haven't actually checked the temperature decrease yet.”
“Idiot proof. Self adhesive & simple to use. They do exactly what they're supposed to. There's not a lot more to say really, except that they seem to be obligatory for a Pi 4.”
