Cineperm permanently tensioned projection screen is a snap-on projection screen with aluminum frame. Provides contemporary, theater-like appearance wherever a fixed screen is required. Flexible viewing surface is stretched perfectly flat and snaps onto a 1 tubular aluminum frame for superior image quality. Aspect Ratio: 16:9 Aspect Ratio: 16:9 Product Type: Projection Screen Diagonal Image Size: 100 Product Type: Projection Screen Diagonal Image Size: 100 Manufacturer Part Number: 251124 Limited Warranty: 1 Year Manufacturer: Draper, Inc Product Model: 251124 Product Name: Cineperm Projection Screen Mount Type: Ceiling Mount Mount Type: Wall Mount Product Line: Cineperm Brand Name: Draper Screen Fabric: HiDef Grey Brand Name: Draper Screen Fabric: HiDef Grey Product Family: Cineperm Screen Height: 53 Screen Width: 91 Environmentally Friendly: Yes Environmental Certification: GREENGUARD Front Projection: Yes Screen Height: 53 Screen Width: 91 Fixed Frame: Yes