ART EL E84 4:3 ART Display Electric EM-8 80051257 Product Description: ART EM-84 - projection screen - 84" (213 cm) Product Type: Projection screen - motorised Placing / Mounting: Ceiling mountable, wall mountable Package Content: Remote control, wall controller Projection Screen Image Diagonal Size: 84" (213 cm) Projection Image Size: 170 cm x 127 cm Aspect Ratio: 4:3 Screen Surface: Matte White Product Material: Metal Dimensions (WxDxH): 20.2 cm x 10 cm x 10 cm Manufacturer Warranty: 2-year warranty