The Da-Lite Fast-Fold Deluxe screen system is a professional, heavy-duty projection screen measuring 12'x21', designed for large venues and portable use. 

It features a wheeled hard case for easy transport, durable screen material for consistent image quality, and a foldable design for rapid setup and breakdown. 

Its robust construction, smooth tensioning, and professional-grade optics make it ideal for theaters, auditoriums, corporate events, and temporary installations requiring reliable, high-quality projection surfaces.