Product DescriptionMODEL- T99NWS1 VENDOR- ELITESCREENS FEATURES- 99' (4:3) Tripod Portable- White case Simple Screen Height Adjustment 3 Angle Projection Screen Keystone Adjustment Assures Square Projection Picture. Standard Black Masking Borders - Increases Focus Point and Picture Contrast Ratio. Durable Material Withstands The Wear And Tear of Frequent Usage. Matte White Screens Materials - Easy to Clean and Durable for Daily Usage. High Effective Scattered Screen Angle (>100 degree) - See Clear Picture from Different Angle. Flame Retardant Property meets CPA-84 Standard. -- SPECIFICATIONs -----------------------------------DIAGONAL SIZE- 99' (1:1) NominalVIEWING SIZE - 70' x 70' (H x W)SCREEN SIZE - 73' x 73' (H x W)