Details:This Bloody Wall Backdrop is extra bloody for some extra scares this Halloween! Each backdrop is made of printed plastic and measures four feet tall by 30 feet long. Comes one backdrop per package. These Dicount Halloween Party Decorations Are Just What You Need To Put Your Party Over The Edge!. 4' X 30'. Insta-Theme. 1 Per package. You Get 6 Backdrops For This Price.