QsQueenElevate Your Space with Rustic Wood Floating Shelves Set of 3- Perfect for Bedroom, Living Room, Bathroom, and Kitchen Decor - Easy Installation, No Drilling Needed!

Q: Can you stick this to a window without damaging the window when removing? Does it hold up on a window?

It works great on a flat surface like windows and mirrors. Mirrors and windows provide a non-porous surface unlike tile, and flat unlike textured walls.

Q: Do these adhere to the wall with something like command hooks? Would it work for a dorm room

Yes they come with them and they are perfect for the dorm rooms. We just put them up in my sons dorm a week ago and they work great! Only thing is there are little flowers on the hooks but the kids can put a small sticker over them if they want.