It's time to transform your interior! Our smooth ceiling strip made of XPS polystyrene is the perfect solution to add elegance and class to any room. Easy to install, this wide strip is also perfect for hiding wall or ceiling imperfections. Thanks to it, you will even out the proportions of the room, giving it harmony and coherence. Additionally, the ability to paint it in any color with water-based paint makes matching it to your style quick and effective.