A review for Rounded corner stickers by Nicole.
Pretty stoked with the quality, you can unstick them and re-stick them to a macbook if you screwed up the placement without losing any adhesion.
The people who made the stickers also lined up the corners perfectly even though the curves didn't quite match in the image I gave them. Pretty sure they used witchcraft (or patience).
A tad expensive but for the service and quality it's totally worth it.