I was pleasantly surprised at the quality of these wall decals. They peel off the backing easily enough, without a single one tearing. Once placed on the wall, they lay very flush. The larger decals have glow-in-the-dark lightsabers, although they don't really light up much. I suspect moving the decals might be a little challenging only from the standpoing of trying to peel them up without scratching up the wall - haven't tried it yet. There are four pages of colorful graphics, all well illustrated. My 9-year old son really enjoyed decorating his room with them. Recommended.