This is a great CHEAP way to cover outlets+cords (must be normal lamp plugs only, NO adapters or oversized plugs (even heavy extension cords). Installation was easy, but I only used these on cords/outlets that are generally left alone. They are very very VERY hard to remove, and if you put one where you need to occasionally plug in the vaccum or a fan, you WILL be sorry. If you keep this in mind though these are perfect. For other installations go with the Safety 1st adapter & plug cover or a plain outlet solution.