These worked out SO WELL
I was so nervous about applying these to the walls. I tested a couple over night (12+ hours) in different, inconspicuous areas. The next morning they peeled right off without leaving a mark, so I ended up using them all over my living room, dining room, & entrance. Everyone thought they were so cute and they popped against the dark grey walls. I left them on the walls for roughly 14 hours before removing them. I'm not sure if leaving them up longer would leave a mark.<br /><br />My walls are painted with Sherwin Williams paint.
Rating: 5 stars