Projection Screen Dimension: 100-inch diagonal, 4:3 aspect ratio. view size: 53.1" H x 80.0" W. Overall Size: 102.4" H x 87.0" W x 43.3" D. black case. (Model: T100UWV1) Projection Screen Material: MaxWhite, 1.1 Gain. Multi-layer weave, 180 degree wide viewing angle, fully black backed front projection screen with textured surface. 4K Ultra HD and Active 3D Projection Ready. GreenGuard and GreenGuard GOLD, UL 2818. Easy to clean with soap and water. auto-locking mechanism provides a wide range of height settings and easy operation. standard keystone eliminator creates flexibility by preventing and correcting image distortion produced by tall or low projection angles. heavy duty casing withstands daily usage. Durable carrying bag are now included 2-year / 3-year enr-g, manufactures warranty 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.