Notice board

Been looking for a little notice board to put my postcards up behind my desk as my desk in humanities had a pin board. Saw this stick on one in Wilko and thought perfect, assuming it would be one of those non-mark, easily removable jobs. Nope. Once I put it up I noticed it wasn’t quite straight so tried to adjust it.. after 15 mins of trying to prise the thing off and noticing the damaged paintwork behind it I gave up and left it wonky. Looks like we’ll be repainting the wall before we leave. Oops!