88103 Viewing Area: 9' H x 9' W Features: -Projection screen. -Handsome white powder coated closure doors and case provide a clean look and allow easy installation of ceiling tiles.. Product Type: -Electric. Mount Type: -Wall/Ceiling mounted/Ceiling recessed with trap door. Screen Surface: -White. Screen Format: -Square/AV (1:1). Screen Gain: -1.0 (Standard). Screen Tension: -Non-tensioned screen. Quiet Motor: -Yes. Wiring Type: -Hardwired. Country of Manufacture: -United States. Generic Specifications: -Standard with built in Low Voltage Control and Decora style 3 button wall switch.. Dimensions: -Viewing Area: 60'' H x 60'' W. -Viewing Area: 70'' H x 70'' W. Viewing Area 10' H x 10' W - Screen Height: -120". Viewing Area 10' H x 10' W - Screen Width: -120".