This awesome wall decal set is the perfect way to add a touch of construction fun to your little ones bedroom or playroom! Refer image for dimensions Highest quality, with faithful reproduction of details and high color saturation. Matte foil does not cause light reflections. Odourless. Safe for children. Safe for indoor use. Instructions included. The sticker can be placed on any smooth surface, e.g. glass, wall or furniture board. Stickers will not stick to rough surfaces. Before sticking the stickers, wait 3 weeks after painting the walls. Depending on the monitor settings, the colors of the printout may slightly differ.