120' Aluminum Fixed Frame 16:9 Projector Screen Velvet Matte White Home Office Large Display Area White Screen Wall Mounted Design Aluminum Alloy Frame Easy to Clean Wide Application Screen Resolution: 4K HD,Diagonal Size: 120 in/304.8 cm,View Angle: 160 (Actual),Screen Size: 104.5' X 58.9'/265 X 149.6 cm,Screen Material: PVC,Frame Material: Aluminum Alloy,Frame Surface Material: Black Velvet,Gain: 1.2,Item Weight: 18kg / 39.6lbs,Compatible Aspect Ratio: 16:9,Frame Size: 109.2' X 63.6'/277 X 161.5 cm