135-inch Diagonal, 16: 9 Aspect Ratio. View Size: 70" H x 124" W | Screen Material: CineGrey, 1. 0 Gain. Features multi-layer textured PVC, 160 degree viewing angle, grey material color with black backing to prevent light penetration. CineGrey enhances color contrast and black level and is designed for low contrast DLP and LCD projectors. Comes Active 3D and 4K Ultra HD ready. Surface is Easy to clean with mild soap and water. | Raw, pre-cut cloth projection screen material is perfect for custom, home theater and budget-friendly applications. Do-it-yourself, high contrast grey projection screen material comes shipped in a roll standard to ensure a wrinkle-free surface. | This is the same high-end, industry grade front projection screen material used in Elite Screens electric, manual, and fixed frame projection screen models. | [US Based Company Warranty] 2-Year Manufacturer Warranty (*if purchased NEW) by Elite Screens' an ISO9001 manufacturer since 2004 and Lifetime Tech Support by Email, Web Chat, or Toll-Free Phone Call by Elite's Professional Service Team. 3-Year ENR-G Manufactures Warranty* for any Educational, Non-profit, Religious or Government and Military purchases.