These Paper Rusty Warning Signs will warn your Halloween visitors that scary things could occur at any time. Paper.signs have an old rusted metal look print that warns that scary things area about to occur. Set of four includes Ghosts, Monsters, Witches and Skeleton. Hang with sticky tack, tape or similar adhesive, sold separately. Not recommended for outdoor displays. Paper Rusty Warning Signs measure 17"W x 11"H. 4 pc.