Open Air Cinema Home Outdoor Movie Screen Kit - 20' Screen Size: 20' x 11' (6.1m x 3.4m). Aspect Ratio: Wide - 16:9. Audience Size: Grass: 500 / Chairs: 1,000 / Standing: 3,000. Diagonal: 23' - 276" (7m) Projection Surface: matte-white, wrinkle-free, self-tensioning, blackout backdrop. Air Vents: Tight zippered, easy access for rapid deflation. From ground: 3'2" (96.5cm) Frame Dimension: 24' x 13.2' x 2' (7.3m x 4m x 61cm). Screen Weight: 45lbs (20.4kg). Blower: 1/2 HP. Shipping Weight: 74lbs (33.6kg). Inflate time: &lt;20 seconds Included Items: Durable Twist Stakes, Cinch Straps, Screen Storage Bag. Wind rating: 20mph (audiences generally leave by this point). Warranty: 1 Year Includes: 10.5' x 8.3' inflatable movie screen frame; 123" diagonal, wide screen, matte white projection surface; Blackout backdrop (blocks light, improves contrast ratio); 8 cinch straps and clips; 4 twist-in stakes; 110v Air blower