I've stuck these to my doors and once I peeled them off, then they do not restick again. They also don't erase very well. Maybe it's my pen or my my eraser, but it takes a bit of elbow grease to erase. The sheets are thin so if that's what you need, that's helpful, but when you peel them off, they curl up, which is probably why they don't stick back very well.See full review