Literally FILL your home with skulls and turn it into a crypt. Your house will look like it is busting at the seams with these ghoulish grins. This great deal comes with 4 Skull posters. WOWindow Posters are backlit plastic window posters (34.5″x60″) that light up with inside lights for the surprise of passersby. Just hang them up in minutes and leave your lights on. Our posters will do the rest! Our posters are the highest quality special effect available for thematic window decorating.