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Five props per package, sized from 15 to 49 inches, for filling the gaps a backdrop leaves behind. They go up with adhesive or pins, and you can cut them down with scissors when a doorway or light switch is in the way; that trim-to-fit detail is what makes them workable in real rooms rather than showroom walls. Indoor use.

• Colors: red and green
• Sold by the package (5 props) or by the case (60 props)