Theater backdrops are an important part of any stage production. They provide the backdrop for the action and can help to create a certain atmosphere. Scrims (6 letters) are a type of theater backdrop made from a lightweight, translucent material that can be used to create a variety of effects. Sets (4 letters) are a more permanent type of backdrop, usually made from wood or other materials, that are designed to stay in place throughout the production. Sceneries (9 letters) are large, detailed backdrops that are often used to create a realistic setting for a play or musical.